ups-banner-bg
ph_img_faq_page_image

USPS Shipping Rates & Service Types – Multi Carrier Shipping Label App for Shopify FAQs

    FAQs on USPS shipping rates, service types, delivery speeds, and pricing in Shopify

Questions in this section:

Will the USPS shipping rates I see in my Shopify store be used in the PluginHive app after connecting my USPS account?

No, the USPS rates you see in Shopify will not carry over to PluginHive. The app fetches real-time USPS rates directly from your own USPS account using the API credentials you provided. Since Shopify uses its own USPS account for negotiated rates, the rates you receive through PluginHive may differ from those displayed in Shopify. To get accurate shipping costs in PluginHive, ensure your USPS account is properly connected with valid API credentials.

Why should I delay communicating with my customers about the USPS Ground Advantage shipping issue until a fix is implemented?

Informing customers prior to a fix may cause confusion or dissatisfaction since the essential USPS Ground Advantage service is currently inaccessible at checkout, and no viable workaround exists within PluginHive yet. Waiting for the official fix ensures: 1. You provide customers with accurate and functional shipping options. 2. Avoids false commitments about service availability. 3. Allows you to confirm via testing that the issue is fully resolved before notifying customers. Meanwhile, use alternative carriers or communicate limited options transparently, and proactively update customers once full services resume.

Why is USPS not showing up as a shipping option in PluginHive, and how can I resolve the USPS authentication failure error?

The USPS shipping rates may not appear due to an “Authentication Failure” error, which typically happens when the USPS credentials (username and password) in the PluginHive app are outdated or incorrect. To fix this: 1. Log in to your PluginHive app dashboard. 2. Navigate to **App Settings > Carrier > Stamps USPS**. 3. Update the USPS account credentials with the latest username and password associated with your Stamps account. 4. Save the changes. 5. Place a test order at checkout to confirm if USPS shipping rates are showing correctly. If you do not have the current Stamps USPS login details (for example, if your warehouse manages them), obtain these credentials first to update properly. In case you encounter errors updating credentials on Stamps.com, consider either creating a new Stamps USPS account or contacting Stamps.com support for assistance. Alternatively, PluginHive can assist with integrating USPS rates via EasyPost if needed.

Why is there a discrepancy between the shipping rate shown at checkout via EasyPost and the actual cost of the USPS label purchased through EasyPost?

Shipping rates via EasyPost are calculated based on the exact order details including the ShipFrom and ShipTo addresses, package weight, dimensions, and service selected. Discrepancies typically arise when any of these details differ between the rate calculation at checkout and the shipment creation stage. To troubleshoot: 1. Verify the ShipFrom and ShipTo addresses match exactly in your plugin and the EasyPost account, including street, city, state, and ZIP code. Even small differences (e.g., West vs. East in street name) can cause rate variation. 2. Confirm the package weight and dimensions used during rate calculation are identical to those used when buying the label. Weight should be precise and consistent. 3. Check if any additional rate options or services (like insurance, Saturday delivery, or special USPS rates) differ between estimate and purchase. 4. Understand that EasyPost returns the postage label cost based on live carrier pricing at purchase time, which may slightly differ from the rate estimate depending on carrier surcharges or discounts and timing. 5. The PluginHive app does not modify rates returned by EasyPost; any rate differences must be investigated at the EasyPost/carrier level. If discrepancies persist despite matching data, contact EasyPost support directly with detailed order information and rate/label response logs to investigate the root cause. You can include PluginHive support ([email protected]) in the communication for assistance.

Why is the USPS Media Mail shipping option not showing up at checkout?

The USPS Media Mail option should display at checkout for eligible shipments to US addresses. To resolve this issue, verify the following: 1. Ensure the shipping address is within the United States, as Media Mail is only available for US shipments. 2. Confirm that the package contents and dimensions meet the USPS Media Mail criteria (e.g., books, educational materials; size and weight restrictions). 3. Check your PluginHive shipping settings to make sure Media Mail is enabled and correctly configured. 4. Perform a test transaction using a valid US address to see if the Media Mail option appears. 5. If the option still does not show, review for any recent changes in package details or account settings that might affect service availability. By following these steps, Media Mail should appear at checkout for qualifying shipments.

Why is the USPS Ground Advantage shipping service not showing at checkout despite being enabled in PluginHive’s Rate Automation Rule?

The USPS Ground Advantage service, although enabled in the Rate Automation Rule and returned in the carrier API response, is currently not displayed at checkout due to a known issue within PluginHive. The problem has been identified by the PluginHive development team, and an enhancement to properly display Ground Advantage rates at checkout is scheduled for a future update. Until the fix is released and deployed (estimated in 2 to 3 weeks), the service will not appear on the storefront checkout page.

Why is the USPS Ground Advantage service not appearing at checkout even though it is enabled in the app, and how can I ensure only Ground Advantage and Priority Mail appear?

If USPS Ground Advantage is enabled but not showing at checkout: 1. Check if the PluginHive app is enabled in Shopify settings under **Settings > Shipping and Delivery > General Profile > Rates**. This allows the app’s rates to be shown at checkout. 2. If other carrier rates are enabled natively in Shopify (e.g., USPS or FedEx), disable those so the PluginHive app rates are used exclusively. 3. Confirm that only the desired USPS services (Ground Advantage, Priority Mail) are enabled in the app’s auto rules. 4. Check for any customizations or scripts at checkout that might restrict or modify the display of shipping rates; temporarily disable these and test again. 5. After making these updates, refresh the checkout page to see updated and correct rates. If issues persist, also verify with the Shopify support team, as checkout customizations may interfere with rate display.

Why is the USPS Ground Advantage rate returned by the app higher than the rate shown on USPS.com for the same shipment?

Rate differences can occur due to mismatched shipment details such as weight or dimensions between your app order and USPS.com calculations. For example, if the app uses a 16 lb weight but the USPS.com calculation uses 10 lbs, the rates will differ. Always confirm that package weight, dimensions, and addresses are identical on both platforms. Also, USPS API returns rates based on commercial pricing, which may differ slightly from other pricing tools.

Why is the USPS API returning commercial rates that differ from contract rates shown in Click-N-Ship?

The USPS API returns commercial rates tied to USPS Business accounts, which are distinct from contract rates provided by Click-N-Ship (retail user portal). Because Click-N-Ship pricing is based on a different agreement, the rates may be lower or structured differently. The app supports and retrieves rates from USPS Business account APIs; it does not support Click-N-Ship contract rates, so rate differences are expected.

Why is Order #8641 requiring two packages and showing USPS shipping rates for an alcohol item when it should be one package with only UPS as a carrier?

This issue occurs because the product details or the app’s order processing did not update correctly. To resolve this: 1. Force import all products into the PluginHive app to ensure the latest product data is synced. 2. Reprocess the affected order (# 8641. within the app. 3. After these steps, the order should automatically select the correct number of packages (one package for the Wine Shipper) and restrict shipping carriers to only those permitted for alcohol items, such as UPS. 4. Verify the changes by reviewing the packaging and available shipping rates. This process ensures the order adheres to alcohol shipping rules and packaging configurations as set in the app.

Why is my USPS shipping charge showing as $128 instead of under $6 for light items weighing 0.03 oz each, and how can I fix this?

To correct USPS shipping charges that appear excessively high, follow these steps: 1. Verify Product Weight: Ensure that the product weight is accurately set in your store’s product settings. For very light items like transfers weighing 0.03 oz, double-check that the weight unit and decimals are properly entered. 2. Check Shipping Profiles and Services: Confirm that your shipping profile is correctly configured to use the appropriate USPS services (e.g., First-Class Mail for lightweight parcels) that correspond with your product weights and dimensions. 3. Review Packaging Settings: Verify if any default package types or dimensional values are causing the system to calculate higher shipping costs. Adjust dimensions if they do not reflect actual packaging. 4. Confirm Shipping Rate Calculation Settings: Make sure your shipping rate settings in PluginHive are set to pass accurate weight and dimension data to the USPS API, avoiding fallback rates that might be higher. 5. Conduct Test Checkouts: After corrections, perform test checkouts with sample orders to see if shipping rates now reflect expected costs under $ 6. 6. Seek Live Assistance: If the issue persists, scheduling a dedicated call with PluginHive support can help identify specific account or integration issues affecting your shipping rates. By verifying product weights, shipping profiles, packaging data, and the connection with USPS rate APIs, you can resolve overcharging issues and ensure customers are quoted accurate shipping fees during checkout.

Why does the PluginHive USPS shipping plugin show fewer USPS Priority Mail options and prices than the official USPS rate list?

The PluginHive USPS shipping plugin displays shipping options and prices based on the packaging type you select during setup. It distinguishes between USPS Flat Rate boxes and your own custom boxes: 1. If you select USPS Flat Rate boxes, only USPS Flat Rate shipping services and prices applicable to those specific USPS-provided envelopes and boxes will be shown. 2. If you choose custom packaging, rates will be calculated based on the dimensions and weight of your parcels, showing the services applicable for that packaging type. To see the complete and correct list of USPS Priority Mail options and prices, ensure your packaging configuration matches how you intend to ship (Flat Rate boxes vs. custom packaging) in the plugin settings.

Why does the PluginHive USPS shipping plugin show fewer USPS Priority Mail options and prices compared to the official USPS rate list?

The PluginHive USPS shipping plugin displays rates based on the type of packaging selected during the configuration. Specifically, it differentiates between USPS Flat Rate boxes and regular custom boxes. The plugin shows rates corresponding to the packaging type you specify: 1. If you choose USPS Flat Rate boxes, the plugin will display shipping options and prices applicable to those USPS-provided flat rate envelopes and boxes. 2. If you use your own custom boxes or packaging, the plugin shows rates based on package dimensions and weight for those custom parcels. To ensure you see all relevant USPS service options and accurate pricing in the plugin: – Confirm whether you will be shipping using USPS Flat Rate boxes or your own packaging. – Configure the packaging option accordingly in the plugin settings. This clarification helps the plugin fetch and display the appropriate USPS shipping services and prices matching your packaging choice.

Why does the checkout page show “Shipping not available” when using USPS rates set as “Use carrier or app to calculate the rate,” even though weights are set?

The “Shipping not available” message at checkout when using carrier-calculated rates typically arises due to Shopify plan limitations. To display carrier-calculated shipping rates at checkout via the app, you must: 1. Use a Shopify plan (or higher) instead of the Basic Shopify plan. 2. Contact Shopify support to enable the “Carrier Calculated Shipping” feature for your store. Without upgrading from the Basic Shopify plan and activating this feature, automatic shipping rate calculation will not function, forcing you to use flat rates instead. Once these steps are complete, carrier rates, including USPS, will auto-calculate properly.

Why does the app change the carrier from USPS to FedEx when I manually change the box to a USPS box for USPS orders?

The app by default assigns the smallest possible box to any order and does not automatically differentiate or assign carrier-specific boxes. Therefore, when you manually change the box to a USPS box on an order that originally had USPS as the carrier, the app may change the carrier to FedEx due to internal assignment logic. This behavior appears to occur only the first time you change the packaging on a USPS order. Currently, you need to manually reset the carrier back to USPS after changing the box, as the app does not yet fully support automatic carrier-box matching for USPS shipments.

Why do USPS shipping rates shown at checkout via PluginHive appear much lower than the rates I see on Stamps.com for the same package?

USPS rates displayed through PluginHive may differ from those on Stamps.com because shipping carriers calculate rates independently based on several factors including your ShipFrom and ShipTo addresses, package dimensions, weight, and any negotiated contractual rates applied by each platform. Stamps.com may show higher rates due to different account agreements or additional fees not reflected in PluginHive’s carrier API responses. To ensure accurate rate display at checkout: 1. Verify that package details (weight and dimensions, such as a 60” long box) are correctly entered in Shopify and PluginHive. 2. Confirm that the shipping profiles and services are properly configured in both platforms. 3. Understand that small discrepancies between platforms are normal due to their distinct rate calculations. 4. If rates appear implausibly low (e.g., $12 for a 60” box), double-check dimensional shipping settings and packaging inputs to avoid underestimations.

Why do USPS Ground Advantage rates from the app differ from the rates shown in the Click-N-Ship portal on USPS.com?

Click-N-Ship prices are based on contract rates while the USPS API used by the app returns commercial rates. These are different pricing structures; the app only supports rates from USPS Business accounts integrated via the API, not Click-N-Ship (which is for retail users). For accurate app pricing verification, check rates using your USPS Business account on the USPS Business Postage Price Calculator: https://postcalc.usps.com/Business.

Why do I see only certain carriers like UPS, DHL, FedEx, Canada Post, and USPS in EasyPost but not local UK carriers such as Royal Mail or Parcel Force?

If local UK carriers are missing in your EasyPost dashboard, it usually means: 1. Your EasyPost account has not been configured or approved to access those carriers. Carriers like Royal Mail and Parcel Force require separate activation and agreements through EasyPost. 2. You must contact EasyPost support to request enabling and registering these UK carriers on your account. They will guide you through the required steps, contracts, or documentation. 3. After EasyPost activates the local UK carriers on your account, you can integrate those carrier accounts into PluginHive to display live shipping rates for UK shipments. 4. Contact PluginHive support afterward for help finalizing the app integration and carrier setup.

Why do I get an “Authentication Failed” error when adding my USPS account with the username and password received from USPS, and how can I fix it?

The “Authentication Failed” error occurs because the USPS credentials (username and password) need to be approved after registration. To fix this: 1. Check the USPS email you received upon registration and follow the specific steps outlined to get your credentials approved. Approval is necessary before you can use them to connect your USPS account successfully. 2. If you continue experiencing issues, consider using an alternative method by connecting your USPS account through EasyPost, which integrates seamlessly and is free of cost. This approach automates your shipping process without requiring direct USPS credential authentication. 3. For detailed instructions on integrating USPS via EasyPost on Shopify, refer to this article: https://www.pluginhive.com/knowledge-base/integrate-usps-easypost-on-shopify/ 4. If needed, you can also book a support call to discuss the issue in detail and get personalized assistance by scheduling through this appointment link: https://appointments.pluginhive.com/appointment/book-a-slot/?storeUrl=&email=&ticket=281828&key=1722368592791 Following these steps should resolve your authentication issues and enable USPS account integration.

Why did USPS shipping options stop appearing for my customers after enabling carrier-calculated rates on all custom shipping profiles, and how can I resolve this issue?

USPS shipping options may stop appearing if there are configuration conflicts or issues in how shipping carriers and rates are set up across your shipping profiles. To resolve this: 1. Verify that USPS shipping is properly enabled within each relevant custom shipping profile in your Shopify admin under **Settings > Shipping and delivery > Shipping profiles**. 2. Ensure that “App rates” or carrier-calculated rates are enabled for USPS in those profiles and there are no restrictions blocking USPS from showing. 3. Confirm that your PluginHive app settings for USPS integration have active carrier credentials and correct package dimensions configured. 4. Clear any conflicting manual shipping rates that might override or block carrier rates. 5. After these checks and corrections, the USPS shipping option should reappear for your customers at checkout. In your case, reviewing these settings and re-enabling USPS as a carrier-calculated rate restored the shipping option successfully.

Why are UPS Ground, 2nd Day Air, and Next Day Air shipping rates not displaying at checkout for orders shipped to Hawaii, while only USPS Ground Advantage rates appear?

This issue usually occurs when products in the order belong to multiple shipping profiles in Shopify, and calculated shipping rates are not enabled for all of them. To resolve it: 1. Identify which shipping profiles the products in the order belong to by checking Shopify’s Shipping and Delivery settings. 2. Ensure PluginHive is configured to provide shipping rates for all relevant shipping profiles. 3. Enable app-calculated rates for each applicable shipping profile within PluginHive’s app settings. 4. Test by placing an order with the same products and a Hawaii shipping address to verify the correct UPS and USPS options display. Following these steps ensures rates from all carriers and profiles show correctly for multi-profile orders, including Hawaii shipments.

Why are UPS Ground, 2nd Day Air, and Next Day Air rates not displaying for an order containing items shipped to Hawaii, while only USPS Ground Advantage appears at checkout?

This issue often occurs when the order contains products assigned to two different shipping profiles in Shopify. PluginHive calculates shipping rates separately for each profile, so if app-calculated rates are not enabled for both profiles, some shipping options may not display. To resolve this: 1. Check the products in the order and identify if they belong to multiple shipping profiles in your Shopify store. 2. Confirm that the PluginHive app is configured to provide rates for all relevant shipping profiles. 3. Enable calculated shipping rates for each shipping profile within the PluginHive app settings to ensure all carriers and services appear at checkout. 4. Test placing an order with the same products and shipping address to verify that the correct UPS and USPS rates are displayed. Following these steps ensures that rates from all applicable carriers and profiles will be calculated and shown correctly for multi-profile product orders.

Why are the shipping rates from the PluginHive app not matching the USPS Click-N-Ship rates I see on the USPS website, even though I have entered correct box dimensions and weights?

The PluginHive app retrieves USPS Commercial rates through the USPS API, which differ from the Click-N-Ship retail rates shown on the USPS website. This means the rates from the app will not exactly match the rates displayed on Click-N-Ship. The Commercial rates are typically negotiated rates USPS offers to business customers and may vary from retail rates available to end consumers. To verify accuracy, checking rates on USPS.com using the Commercial pricing (API) rather than Click-N-Ship will show matching results with the PluginHive app.

Why are shipping rates not showing correctly on my checkout page after reconnecting my USPS account, and why do USPS rates appear lower than Stamps.com rates?

Shipping rates are calculated directly by the shipping carrier based on the ShipFrom address, ShipTo address, package details, and selected services. If rates are not displaying correctly after reconnecting your USPS account, this could be due to incorrect or incomplete shipping or package settings in Shopify or the PluginHive app. To troubleshoot: 1. Verify that your Shopify Shipping and Delivery settings are properly configured and accessible. 2. Confirm that order details such as the ShipFrom and ShipTo addresses, package weight, dimensions, and package type are accurate in both Shopify and PluginHive. 3. Recreate the order in the system using the same order details to check the rates again. 4. Review the carrier rates calculator’s response by capturing a complete screenshot of the rates retrieved by the carrier for verification. 5. Bear in mind that carriers calculate rates independently, so the USPS rates via PluginHive might differ from Stamps.com rates due to different contractual rates or API responses. Providing accurate order details and confirming the configuration ensures correct rates are displayed at checkout.

Why are orders in the PH Multi Carrier app showing the wrong shipping carrier (UPS Ground) instead of the selected USPS Ground Advantage for free shipping, and how can this be resolved?

This issue occurs because the carrier name configured for free shipping in Shopify does not match the carrier display name used in the PH Multi Carrier app. To resolve this mismatch and ensure accurate carrier representation: 1. Identify the exact carrier name used in Shopify for the free shipping method (e.g., “USPS Ground Advantage”). 2. Check the carrier display names configured in the PH Multi Carrier app. 3. Create a new automation or mapping within the PH Multi Carrier app that aligns the Shopify free shipping carrier name with the corresponding display name in the app. This ensures that orders selecting free shipping in Shopify will reflect the correct carrier in PH Multi Carrier. 4. Test with new orders to confirm that the correct carrier appears in the app. By synchronizing the carrier names between Shopify and the PH Multi Carrier app through this automation, shipments will display accurately, preventing delays or confusion in order fulfillment.

Why are multiple UPS shipping options showing at checkout despite only renaming and expecting a few specific ones like USPS Ground Advantage, Standard, Expedited, and Express to appear?

The issue occurs because there are multiple shipping rate automation rules enabled for UPS in your PluginHive app. Specifically, one rule (“UPS – Contiguous United States”) had only the desired 3 UPS services enabled, but the second rule (“UPS – Other United States”) had all UPS services enabled, causing the additional service options (like 3 Day Air) to show up at checkout. To fix this, disable or modify the secondary rule and ensure only the UPS services you want are enabled in your active shipping rules. After adjusting the rules, clear your website cache and test the checkout page again to confirm that only the intended shipping options appear.

Why am I still seeing USPS as a shipping option at checkout for items weighing over 6 lbs, even after setting the weight limit rule?

If USPS shipping options still appear at checkout despite setting weight-based automation rules, it is likely due to your current subscription plan restrictions. Specifically: – The PluginHive Basic Plan ($9/month) does not support showing live shipping rates from the app at checkout. – The USPS Priority Mail option you see at checkout is being shown by your store or other integrated systems, not by the PluginHive app under the Basic Plan. To enable USPS rate control and have the app’s rate automation rules affect checkout shipping options, you need to: 1. Upgrade your subscription from the Basic Plan to any of the higher-tier plans that support live shipping rates at checkout. – Go to App > Accounts > Manage Subscription > Change Subscription. – Choose a suitable paid plan. – Approve the charges to activate the plan. 2. After upgrading, your rate automation rules including weight-based blocks will apply to shipping options available at checkout.

Why am I seeing two options for USPS Priority Mail shipping in checkout after setting up USPS and UPS rules in the PH app?

This occurs because there are two sources for USPS Priority shipping options: – The PH app provides USPS Priority options based on your automation and carrier API rates (calculated using ShipFrom, ShipTo, and package data). – Shopify may still have its own USPS Priority Mail shipping method active if not removed. If you had removed Shopify’s USPS shipping, the Shopify-managed USPS Priority Mail would no longer appear. Make sure to remove or disable USPS shipping options from Shopify settings to avoid duplicate listings and rely solely on the PH app’s USPS Priority Mail service.

Why am I seeing Priority Mail rates instead of USPS Ground Advantage rates in the app?

The app returned a Priority Mail rate because the shipment details provided or the service selected corresponded to Priority Mail, not USPS Ground Advantage. To verify USPS rates independently, recreate the same transaction on the USPS Postage Calculator at usps.com by logging into your account. Ensure your shipment details (origin, destination, weight, dimensions) match exactly. If there is a discrepancy, provide the Shopify order number and screenshots showing Ship From/To addresses, package details, selected services, and rates from both the app and USPS portal for further cross-checking.

Why am I seeing fewer USPS shipping service options in the shipping history log than the number of options I configured to display?

The number of USPS shipping services shown depends on USPS’s available services for the specific shipment details, not just your configured display settings. Specifically: 1. USPS determines available services based on the Ship From address, Ship To address, package weight, and dimensions. 2. If a service like First Class is not available for a given shipment (for example, due to destination or weight restrictions), it will not show in the app’s rate options or shipping history log, even if you selected more services to display. 3. To verify availability, you can cross-check the shipment parameters on the official USPS rate calculator or website. 4. Ensure that the shipment details entered (origin, destination, weight, dimensions) are accurate for proper service availability. 5. Adjust your configurations or shipment parameters accordingly to see more service options.

Why am I seeing “CONTRACT/NSA” rates in the USPS Domestic Prices API response, but “Commercial Rates” in the PluginHive/Shopify UI, and how can this be fixed?

The discrepancy occurs because the USPS account in the PluginHive app was configured with the rate type set to “Commercial,” whereas the USPS Domestic Prices API request specifies a “CONTRACT” priceType. To resolve this inconsistency: 1. Reconnect your USPS account within PluginHive, explicitly setting the rate type to “Contract.” 2. This ensures that both the API and PluginHive UI align to show contract rates as returned by USPS. 3. After reconnection, refresh your authentication tokens to update permissions and rate configurations. This synchronization corrects the displayed rates and ensures you access the appropriate USPS pricing tier.

Why am I only seeing USPS rates and not FedEx rates in the shipping options?

FedEx rates are not showing because there is no Rate Automation rule created for FedEx with the required criteria in the app. Currently, you have a USPS rule set with the condition “Shipping Class != ClO2 Products,” but no equivalent FedEx rule with the same criteria. To display FedEx rates, you need to create a new Rate Automation rule for FedEx using the criteria “Shipping Class != ClO2 Products.” This setup ensures FedEx shipping options appear for orders meeting that condition.

Why am I only seeing UPS, DHL, FedEx, Canada Post, and USPS rates but no local UK carriers like Royal Mail or Parcel Force in my EasyPost account through PluginHive?

If you are only seeing carriers like UPS, DHL, FedEx, Canada Post, and USPS in your EasyPost account but no local UK carriers such as Royal Mail or Parcel Force, you should: 1. Contact EasyPost support directly to help enable and configure UK-based carrier accounts within your EasyPost dashboard. EasyPost controls which carriers are available based on account setup and origin. 2. Once your EasyPost account is properly configured with local UK carriers enabled and set up, you can connect with PluginHive support via Zoom for assistance in finalizing the app integration and live rates display for the UK location.

Why am I not seeing the USPS Ground Advantage® Cubic service rates in the app, even though I can get those rates on USPS.com?

Currently, the app returns USPS Ground Advantage standard service rates but does not include the USPS Ground Advantage® Cubic service rates. The team is aware and evaluating this. Enhancements to incorporate USPS Ground Advantage® Cubic service rates will be made in a future app release. For now, these rates are not available through the app interface.

Where can I find the USPS account credentials such as Account Number, Manifest MID, and Consumer Key needed to set up my USPS business account in the PluginHive system?

To obtain the USPS API credentials required for your business account setup, follow these steps: 1. Visit the USPS Developer Portal at https://developers.usps.com/getting-started. 2. In Step 1, click on the “USPS Customer Onboarding Portal (COP)” link: https://cop.usps.com/cop-navigator?wf=API&showCC=false. 3. Select the option to “Enroll in SHIP/USPS APIs.” 4. Complete the enrollment process, which includes adding a payment account as required. 5. Once enrolled, you will receive your USPS API credentials, including Account Number, Manifest MID, and Consumer Key. 6. Use these credentials to add your USPS business account in the PluginHive platform under the USPS carrier settings. This process ensures you have the necessary credentials to integrate USPS shipping and returns within PluginHive.

Where can I find guidance to create a new USPS account for integrating with PluginHive via EasyPost?

Detailed steps for creating a USPS account and integrating it with the PluginHive app via EasyPost are available in the knowledge base article at: https://www.pluginhive.com/knowledge-base/integrate-usps-easypost-on-shopify/ This guide covers: – How to register for an EasyPost account – How to link USPS services through EasyPost – How to connect the EasyPost-provided credentials with the PluginHive app Following this resource will ensure you set up USPS shipping correctly without additional costs.

When can the newly added credit card become the primary payment method in USPS PostalOne!?

The newly added credit card becomes the primary payment method only after the nightly system process runs at 6:00 PM. Until then, the previous primary payment method remains active and in use for transactions.

What troubleshooting steps should be taken if a shipping rates automation rule based on order weight is not working correctly (e.g., USPS Priority showing for all orders regardless of weight)?

If a weight-based shipping rates automation rule is malfunctioning: 1. Verify the rule configuration to ensure conditions and carriers are correctly specified (e.g., USPS Priority Mail only shown if order weight < 2.5 lbs). 2. Check if any recent PluginHive updates or app changes might have affected rule functionality. 3. Contact PluginHive support to report the issue for investigation. They will test the rule on your store and confirm if it behaves as configured. 4. Upon correction or patch deployment by PluginHive, test the rules again on live orders to confirm USPS Priority Mail rates only show under correct weight conditions. 5. If further issues persist, provide detailed screenshots, logs, and example orders to assist support in diagnosis.

What steps should I take to get direct support from PluginHive if I face issues with USPS shipping rates and packaging logic?

To get direct support: 1. Book a support call with PluginHive using their scheduling link or share your availability. 2. Accept the collaborator access request sent through your Shopify store admin to allow the support team to review your settings directly. 3. Join scheduled Zoom meetings prepared with screen-sharing enabled and a working microphone. 4. Provide detailed information such as test cases, discrepancies observed, and screenshots or logs if possible. 5. Follow up with PluginHive support post-call for further guidance or resolution updates. This process enables the support team to investigate issues thoroughly and advise actionable fixes based on your store configuration and USPS API integration.

What steps should I take if the EasyPost rates and USPS label costs do not match, even when addresses and package details are consistent?

If all shipment details are correct and rates still differ: 1. Gather all relevant data: shipment details, rate responses from EasyPost, postage label costs, and screenshots of both PluginHive and EasyPost dashboards showing the rates. 2. Validate that no special surcharges or fees are applied at label purchase that are missing in rate calculation (some USPS fees apply only upon label generation). 3. Contact EasyPost support with the compiled details to request an investigation, including order IDs, shipment IDs, and rate information. 4. Include PluginHive support ([email protected]) in the communication to get assistance with log files or any API-related clarifications. 5. While waiting for EasyPost’s response, review the shipment creation steps to confirm no discrepancy in data submission or API calls. 6. Avoid making multiple shipments with inconsistent data during this process to prevent confusion. Following this approach helps isolate whether the discrepancy is due to EasyPost’s carrier integration, carrier rate changes, or shipment data issues.

What steps are being taken by PluginHive regarding the USPS Ground Advantage rate display issue?

PluginHive has: 1. Identified the cause of Ground Advantage rates not appearing despite their presence in carrier API responses. 2. Marked the issue for enhancement by the development team (ticketed as dev_needed). 3. Scheduled a future app release (2 to 3 weeks timeframe) to improve the app so that these rates display properly at checkout. 4. Advised merchants to temporarily use alternative carriers (e.g., UPS) while the fix is deployed to avoid operational impact. PluginHive is actively prioritizing this fix to restore full USPS service availability.

What should I know about the OAuth access token validity and usage after USPS approves an app upgrade?

After USPS approves the app upgrade: 1. Your OAuth access token and payment token will be valid for 8 hours before expiring. 2. You do NOT need to generate a new token for every API call within the token’s validity period. 3. Reuse the existing valid tokens for multiple API calls to avoid unnecessary authentication overhead. 4. Implement token refresh logic in your application to obtain new tokens only after expiration.

What should I do if, after the update, USPS Ground Advantage still does not appear on my Shopify checkout?

If the Ground Advantage service fails to appear despite the latest PluginHive app update: 1. Clear your browser cache and reload the checkout page, or try incognito/private browsing mode. 2. Verify that the Rate Automation Rule in PluginHive has USPS Ground Advantage enabled. 3. Confirm that Shopify Shipping and Delivery settings allow carrier-calculated rates from PluginHive and do not conflict with promotions or scripts. 4. Reconnect your USPS account within PluginHive to refresh API credentials if necessary. 5. Test with simple orders using correct package dimensions and shipping addresses to ensure data completeness. 6. Collect screenshots of both the PluginHive app configuration and the checkout shipping screen. 7. Contact PluginHive support with detailed information for further analysis and assistance.

What should I do if USPS Ground Advantage shipping rates returned by the app are incorrect or missing?

1. Ensure shipment details are accurate and consistent (weight, dimensions, addresses). 2. Verify that your USPS Business account is properly linked to the app for authentic commercial rates. 3. If USPS Ground Advantage® Cubic service rates are missing, note that the feature is not currently available but will be added in a future update. 4. Provide complete shipment details, order number, and screenshots/log excerpts to PluginHive support to investigate rate discrepancies. 5. Use the USPS Business Postage Price Calculator to confirm expected rates. 6. Await PluginHive updates as they coordinate with USPS to address API-related differences.

What should I do if the USPS Ground Advantage service was not showing at checkout previously?

Before the fix was released, the following steps were recommended: 1. Use alternative carriers or other USPS services enabled in PluginHive (e.g., UPS or USPS Priority) to fulfill orders to avoid operational disruptions. 2. Communicate with customers transparently about limited shipping options temporarily available. 3. Monitor PluginHive announcements and confirm post-update that USPS Ground Advantage service appears correctly on your checkout page. 4. After the fix is deployed, perform test checkouts to ensure the service is visible before re-enabling or fully relying on it. 5. Reach out to PluginHive support if the service still does not appear after the update. Now that the fix is live, you can resume normal use with Ground Advantage service visible on checkout.

What should I do if the USPS Ground Advantage option is not showing in my PluginHive app?

If the USPS Ground Advantage service is not visible in your PluginHive app, please take the following actions: 1. Verify that you are using the latest version of the app by checking for updates in your Shopify admin or reinstalling the app if necessary. 2. Confirm that your Stamps USPS account is properly connected and active within the app settings. 3. If you had the app installed before the May 2024 release, uninstall and then reinstall the app to activate the latest features. 4. Contact PluginHive support to schedule a demo or troubleshoot further if the option remains unavailable after these steps. Support can provide tailored assistance and ensure the feature is activated on your account.

What should I do if I want to add USPS integration but do not yet have a USPS account?

Before integrating USPS in the PH MCSL app, you need to create and activate your USPS account. Steps: 1. Set up your USPS account through the official USPS portal or contact USPS for assistance. 2. Once your USPS account is active, return to the PH MCSL app and add USPS as a carrier by entering your USPS account credentials. 3. Configure your preferred USPS shipping services and packaging options in the app. 4. If you need help, schedule a call with support to assist with USPS integration and settings configuration after your USPS account is established.

What should I do if I don’t have a USPS carrier account but want to use USPS shipping rates in the PH MultiCarrier Shipping Label app?

If you do not have a USPS carrier account, you can integrate USPS services through third-party providers such as EasyPost or Stamps without any additional cost from PluginHive. Here’s how to proceed: 1. Choose a third-party provider like EasyPost or Stamps to create your USPS carrier account. 2. Follow the integration guide available at https://www.pluginhive.com/knowledge-base/integrate-usps-easypost-on-shopify/. 3. Connect your new USPS account to the PH MultiCarrier Shipping Label app. 4. Once connected, you can set up packaging boxes within the app to calculate rates and generate shipping labels based on your package details. If you need assistance with creating the account or configuring the app, PluginHive offers a free onboarding call via Zoom. You can schedule it using the appointment link provided by support.

What plan should I choose to use the PH MultiCarrier Shipping Label app to get real-time carrier rate estimates at checkout with USPS, UPS, and FedEx?

You need to be on Shopify’s plan or higher, which includes the Carrier Calculated Shipping API enabled for your store. This will allow the app to show real-time carrier shipping rates (USPS, UPS, FedEx) at checkout. Without this, on the Basic plan, live rate estimates at checkout are not supported by the app.

What ongoing support can I provide to PluginHive support to help expedite resolution of USPS Ground Advantage or other rate display issues?

To assist support teams in diagnosing and resolving issues effectively, provide the following details: 1. Specific request-response logs or screenshots demonstrating USPS Ground Advantage rates received in API replies but missing at checkout. 2. Relevant Request IDs or transaction IDs corresponding to affected shipping rate queries. 3. Description of your current Rate Automation Rule setup where Ground Advantage is enabled. 4. Order numbers, timestamps, and affected shipping scenarios for cases where the rate was expected but not displayed. 5. Confirmation that no conflicting USPS services or rate rules are active that might suppress Ground Advantage display. Providing this detailed information helps pinpoint root causes and accelerates fix deployment.

What key USPS API parameters are involved in requesting contract rates and how should they be set?

When requesting USPS contract rates via the API, important parameters include: 1. `priceType`: Should be set to `”CONTRACT”` to fetch contract pricing rather than retail or commercial rates. 2. `accountType` and `accountNumber`: These specify the USPS account credentials (e.g., `”EPS”` with the correct account number) linked to your contract rates. 3. Other shipping details like origin and destination ZIP codes, weight, mailClass, and processingCategory must also be accurate to receive valid pricing. Ensuring these parameters reflect your USPS contract account setup is essential for obtaining correct contract rates in API responses.

What is the current status and timeline of the USPS Ground Advantage display fix rollout by PluginHive?

The issue causing USPS Ground Advantage rates to not show at checkout was identified as a display-layer bug. PluginHive: 1. Prioritized the enhancement and developed a fix scheduled for release in late July. 2. Delivered the fix with an app update automatically rolled out to all merchants typically within the last week of July. 3. Asked merchants to monitor their checkout pages for the rate’s appearance and report anomalies. 4. Recommended use of alternative shipping services until the update deployment. This fix is now live, and merchants should confirm via test orders that Ground Advantage rates display correctly.

What information does USPS require when evaluating an API app upgrade request?

USPS requires the following information to evaluate API app upgrade requests: 1. Consumer Key of the app requesting the upgrade. 2. Customer Registration ID (CRID), if you have one. 3. Estimated maximum daily shipping volume during peak periods to understand load requirements. 4. If you are not developing your own solution, the name of the third-party software or plugin that you use to access USPS APIs. Providing complete and accurate information helps USPS assess your requirements and approve the appropriate scope and quota upgrades.

What information do I need to set up and connect my USPS account with PluginHive, and where can I find it?

To connect your USPS account with PluginHive, you need to collect the following API credentials and account information directly from the USPS team: 1. Customer Registration ID (CRID) 2. Account Type 3. Account Number 4. Mailer Identifier (MID) 5. Manifest MID 6. Return MID 7. Consumer Key 8. Consumer Secret To obtain the Consumer Key and Consumer Secret, you must register and generate these credentials through the USPS developer portal. Follow these steps: – Visit the USPS Developer documentation at https://developer.usps.com/getting-started – Complete the registration process to obtain your Consumer Key and Consumer Secret After collecting all the required information, use these credentials to connect your USPS account in the PluginHive setup interface.

What error can USPS return if package dimensions are too large, and how does it affect rate retrieval?

USPS can return a “Bad Request” error with code 400 if package dimensions exceed their allowable limits. The error message typically states: “No valid rates for these parameters.” This means no rates will be returned for packaging that violates USPS dimensional restrictions. To avoid this, use realistic, USPS-approved package dimensions when requesting shipping rates.

What does “Contract Rates” mean in USPS shipping services, and how do they affect available shipping options?

“Contract Rates” are special shipping rates and services agreed upon between your USPS account and USPS, often providing discounted rates compared to published USPS rates. These contract rates determine which shipping services and prices are available for a given shipment. If your contract with USPS does not include Priority Mail service for a certain origin/destination or package type, that service will not be presented at checkout by PluginHive. To verify contract rates: 1. Log in to your USPS Business Customer Gateway account. 2. Attempt to create a shipment with the same details as your failed transaction. 3. Check which services, including contract rates, are offered for that shipment. If Priority Mail is missing in this test as well, the issue lies with the USPS contract and is not related to PluginHive settings.

What causes the “002B0601–Authentication failed” error for Stamps.com USPS in the PH MultiCarrier Shipping Label app, and how can I fix it?

The “002B0601–Authentication failed” error indicates that the updated USPS Stamps.com credentials have not been entered or are incorrect in the app. To resolve this error: 1. Go to the app and open **Settings**. 2. Under **Carriers**, select **Stamps USPS**. 3. Re-enter your current USPS Stamps.com account credentials carefully. 4. Click **Connect** to update and save the credentials. This should authenticate your account successfully and clear the error from your rates log.

What can cause shipping rate discrepancies specifically when using a Stamps USPS account with PluginHive, and how can I troubleshoot?

Discrepancies with shipping rates when using a Stamps USPS account typically happen because the system is not receiving correct package dimensions or weight from your store to pass to the carrier. To troubleshoot: 1. Verify that your store is sending complete package information (weight and dimensions) to PluginHive. 2. In your PluginHive Stamps USPS account settings, enable the option to “send package dimensions if available.” This setting is critical because Stamps requires accurate package sizing to return correct rates. 3. Manually verify rates on print.stamps.com using the exact shipment details. 4. If discrepancies persist, capture screenshots of the rate quotes from the Stamps portal and share them with support. 5. Consider scheduling a support call to review your setup and settings interactively. Correct package dimension handling and enabling key account settings resolve most rate mismatch issues with Stamps USPS account integrations.

What are the correct steps to integrate USPS (eVS) shipments via EasyPost on Shopify using PluginHive?

To integrate USPS (eVS) with EasyPost on Shopify using PluginHive, follow these key steps: 1. Create an EasyPost account by signing up on the EasyPost website. This does not require meeting a minimum shipping volume. 2. Obtain your EasyPost API key from your EasyPost dashboard. 3. In PluginHive’s Shopify app, navigate to the carrier integration settings and select USPS via EasyPost as your shipping carrier. 4. Enter your EasyPost API key to enable USPS services through EasyPost. 5. Configure any necessary shipping preferences, such as package types and service levels. 6. Test the integration by creating a sample shipment or rate request to ensure that USPS shipping options appear correctly. For detailed steps with screenshots, refer to the complete guide here: https://www.pluginhive.com/knowledge-base/integrate-usps-easypost-on-shopify/. Support is available if you need further help configuring your account.

What are the API call quotas for the default USPS API product “Public Access I”?

The default USPS API product, “Public Access I,” includes access to the following API services and call quotas: – OAuth Authentication – Addresses – Service Standards – International Pricing – Domestic Pricing – Shipping Options – Locations Each of these services has a quota limit of 60 calls per hour. If your shipping volume or API requirements exceed these quotas, you will need to request upgraded access or increased quotas from USPS.

My USPS manifest shows a quantity of ‘1’ under ‘Other Services’ even though it includes multiple orders. Will scanning this manifest accurately track all packages?

Since EasyPost generates the manifest, it typically contains all relevant order details and is designed to track all packages in the batch when scanned. However, if the manifest label only shows a quantity of ‘1’ under a category like ‘Other Services,’ you should test scanning the manifest with USPS. If the carrier encounters any difficulties or the scan does not track all included packages, report this to support for detailed troubleshooting and resolution advice.

Is there an action required on my part to update the PluginHive app with the fix for USPS Ground Advantage display?

No manual update or download is required. The PluginHive team will deploy the fix for displaying USPS Ground Advantage rates at checkout automatically as part of a future app update. Merchants only need to wait for the update to roll out and verify post-deployment that the Ground Advantage service appears correctly on checkout. It is advisable to monitor official announcements or support communications for confirmation.

Is there a way to set the ‘USPS Ground Advantage’ shipping option as the default selection at checkout when both ‘USPS Ground Advantage’ and ‘UPS Ground’ are free shipping methods in PluginHive Multi-Carrier Shipping app?

The PluginHive app does not control the order or default selection of shipping options displayed on the Shopify checkout page. Shopify manages the sorting and default choice of shipping methods. If Shopify sorts free shipping options alphabetically, a workaround is to create a free shipping option within the app with a name that would appear first alphabetically, thereby influencing the default selection. However, the app itself does not provide a direct setting to select or prioritize a specific carrier option as default. Adjusting shipping options offered (e.g., offering only USPS Ground Advantage and USPS Priority Mail free shipping as you have done) can help influence which option appears as default.

Is there a way to have the shipping carrier and service information from Shopify transfer correctly into PluginHive app without it defaulting to USPS services?

To ensure that the carrier and service selected on Shopify transfer correctly into PluginHive, you need to configure the app to support the carriers you are offering in your store. If you currently use only USPS within the PluginHive app, orders placed with UPS or other carriers will be imported as custom shipping options and assigned a USPS service automatically. To fix this, you should: 1. Enable and integrate all the carriers you offer (e.g., UPS, FedEx, USPS) within the PluginHive app settings. 2. Verify that your shipping rules and store settings permit the selection and syncing of multiple carriers. 3. Once multiple carriers are enabled, the app will recognize and retain the original shipping method selected by the customer during checkout. 4. If you continue to experience inconsistencies, provide the specific order numbers to PluginHive support for detailed analysis and assistance.

Is it possible to target a specific group of products, such as a collection or tagged items, to enable a particular Carrier Service like USPS only when those products are in the cart?

Currently, the PluginHive app does not support creating shipping rules based on specific products, collections, or tags. This limitation exists because managing shipping options for multiple product groups simultaneously can become complex as the number of groups increases. Therefore, you cannot configure USPS or any carrier service to appear conditionally at checkout based on particular product groups in the cart.

Is it possible to subtract a fixed dollar amount from USPS Ground Advantage shipping rates in PluginHive to better match actual costs, especially when the software overestimates due to lack of cubic rate calculation?

PluginHive does not allow subtracting a fixed negative dollar amount directly from carrier service rates. However, you can adjust shipping prices by applying a discount through the “Adjust Shipment Price” feature, which permits subtracting a percentage value from the actual rate. This percentage-based adjustment helps you reduce the shipping cost shown to customers without needing to enter a fixed negative dollar figure. To implement this: 1. Navigate to the shipping rate adjustment settings. 2. Use the “Adjust Shipment Price” option. 3. Enter a percentage value to reduce the displayed rate (e.g., enter 10% to reduce rates by that amount). 4. Save and test the updated rates to confirm closer alignment with actual shipping costs. If a fixed dollar adjustment is essential, consider calculating the equivalent percentage discount based on typical shipment values to achieve a similar effect.

Is it possible to remove the estimated delivery time shown for UPS shipping options during checkout while keeping it disabled for USPS?

Yes, you can disable the estimated delivery time display for all shipping services, including UPS, by following these steps: 1. Navigate to your app dashboard. 2. Go to **Settings** > **General** > **Shipping**. 3. Locate the option labeled **Estimated Delivery At Checkout**. 4. Disable this option to turn off the estimated delivery time display for all shipping methods, including UPS. This will ensure that no estimated delivery timeframe appears during checkout for UPS or any other carrier.

Is it possible to have a custom packaging and rate selection logic in PluginHive that always chooses the cheapest available USPS shipping option for each destination automatically?

No, the PluginHive app does not currently offer logic to automatically select the cheapest boxes or shipping options based on different geographic destinations. Users need to manually configure custom boxes and packaging rules. The app applies these packaging configurations consistently to all shipments without location-based differentiation. Therefore, it cannot dynamically switch boxes or shipping options to ensure the lowest possible rate per destination at checkout.

Is it possible to configure the PluginHive Multi Carrier Shipping Label app to show USPS shipping rates based on package dimensions?

Yes, the PluginHive Multi Carrier Shipping Label app supports displaying USPS shipping rates based on package dimensions. To configure this feature, you can schedule a one-on-one support session via Zoom with the PluginHive team, where they will assist you in setting up the app to calculate rates using the package dimensions. You may book a slot for this call according to your availability through the provided scheduling link or respond directly to their support email to arrange a convenient time.

Is any action required on my part to obtain the fix for the USPS Ground Advantage shipping service display issue?

No manual updates or downloads are needed. The PluginHive team has automatically deployed the fix as part of an app release in late July. Merchant stores will receive the corrected functionality without requiring intervention. You should: 1. Monitor your store’s checkout to confirm USPS Ground Advantage rates appear. 2. Clear any browser cache or cookies if you do not see updated shipping options immediately. 3. Contact PluginHive support if the service remains missing after these steps. Merchants only need to wait for the app rollout and verify the update once live.

I don’t meet the 50,000 packages per year threshold required by EasyPost. Can I still use EasyPost to connect my USPS account?

Yes, you can still use EasyPost to connect your USPS account regardless of shipping volume. Although EasyPost mentions a 50,000-piece prior year minimum threshold for USPS Priority Mail discounted pricing, it does not limit your ability to create a free EasyPost shipping account. You can sign up and integrate USPS through EasyPost following the detailed steps here: https://www.pluginhive.com/knowledge-base/integrate-usps-easypost-on-shopify/. If you encounter any difficulties during this process, support is available to assist you.

I already have Carrier Calculated Shipping enabled and other carriers like Canada Post and USPS working. Why are Canpar rates still not showing?

If you have Carrier Calculated Shipping enabled, but Canpar rates are not appearing, please note the following: 1. The rates shown by Shopify by default may not include Canpar rates; these are Shopify-provided carrier rates. 2. To display Canpar rates specifically via the PluginHive app, you must ensure the app is registered properly with your store after Shopify enables the feature. 3. Confirm with PluginHive support that your store has been registered with the app to fetch Canpar rates. Once registration is confirmed, Canpar rates should appear at checkout.

How to troubleshoot missing USPS Priority Mail rates in PluginHive checkout?

Follow these sequential troubleshooting steps: 1. Review the shipping rates Request Log in PluginHive to identify if Priority Mail service rates are failing for the transactions in question. 2. Confirm that USPS automation rules in PluginHive currently enable Priority Mail and all other required USPS services. 3. Verify contract rates availability by manually creating a shipment with the exact shipment details on USPS.com using your USPS account. 4. Check that the shipment’s origin, destination, package weight, and dimensions comply with Priority Mail service restrictions. 5. If Priority Mail is missing on USPS.com as well, contact USPS to clarify contract rates service availability. 6. If Priority Mail appears on USPS.com but still does not show in checkout, share detailed screenshots of your checkout page and request logs with PluginHive support so they can further investigate. 7. Optionally, schedule a call with PluginHive support and your QA team to jointly diagnose the issue if the problem persists.

How should I structure shipping profiles in PluginHive to avoid discrepancies and ensure correct USPS rates are applied?

To avoid discrepancies in USPS rates and ensure correct shipping charges, follow these best practices: 1. Use a single comprehensive shipping profile that includes all your products rather than creating multiple profiles for different product types. Multiple profiles can cause multiple request logs and lead to the app assigning lower USPS rates incorrectly. 2. Within that profile, accurately specify product weights and dimensions for all items. 3. Define combined packaging rules or box packing dimensions so the app can calculate rates based on the total shipment rather than individual items. 4. Regularly test the checkout flow with various product combinations to verify that the correct USPS rates are returned. 5. Adjust your profiles to include shipping upgrades or preferred USPS services if required. This approach prevents conflicts in rate calculations and ensures your customers are charged appropriately.

How should I configure Shopify and the PluginHive Multi-Carrier Shipping Label App to prevent conflicts and properly restrict shipping zones when using my own USPS account through the app?

To set up shipping zone restrictions without conflicts between Shopify and PluginHive Multi-Carrier Shipping Label App when using your own USPS account, follow these guidelines: 1. **Shopify Shipping Zones Configuration:** – Configure your Shopify shipping zones broadly to cover all the geographic areas you want to sell to, for example, setting the shipping zone as the entire United States. – This broad setup prevents Shopify from blocking any states by itself and delegates shipping control to the PluginHive app. 2. **PluginHive Shipping Zone Rules:** – Use the PluginHive app’s shipping zone settings to define specific allowed or restricted states and postal codes. – Set up detailed rules within the PluginHive app to restrict shipping services by state and postal code as needed. 3. **Rate Visibility and Restrictions:** – The PluginHive app will manage rate visibility during checkout based on the shipping zones configured inside the app. – When a shipping address does not match the allowed zones in PluginHive, the app hides all shipping rates, preventing checkout completion. 4. **Avoiding Conflicts:** – Ensure that any native Shopify shipping rates outside the PluginHive app are disabled or removed to prevent Shopify from overriding the PluginHive restrictions. – If native Shopify rates remain enabled, customers may still see shipping options for restricted states, defeating the PluginHive app restrictions. 5. **Postal Code Restrictions:** – When adding postal code restrictions within the PluginHive app, ensure the postal codes are entered in the correct format according to the app’s guidelines. – Be aware that restrictions by postal code must be configured carefully in the app; if postal code rules are erased or not saved, verify there are no conflicting or incomplete entries. 6. **Testing:** – After setup, test multiple shipping addresses including restricted states and postal codes to confirm that rates are hidden and orders cannot be placed. By using Shopify for broad zone coverage and PluginHive app for granular restrictions and rate management, you ensure that shipping zones do not conflict and that customers are effectively blocked from ordering to restricted locations.

How does USPS service availability affect the number of shipping options displayed in PluginHive’s rate history log?

USPS services are dynamically shown based on shipment-specific eligibility. This means: 1. The app queries USPS services using shipment data including the origin address, destination address, package weight, and dimensions. 2. Only USPS services available for that particular shipment scenario are returned and shown in options and history logs. 3. If certain services do not appear (e.g., First Class), it is likely because USPS does not offer that service for those shipment criteria. 4. To confirm, use the USPS official rate calculator directly with the same shipment parameters to see what services USPS offers. 5. Adjust your shipment details or check if any restrictions apply to increase visibility of more USPS shipping options in the app.

How do I verify that both UPS and USPS shipping rates are now properly displayed at checkout in PluginHive after the fix?

To confirm that the PluginHive app is correctly showing both UPS and USPS rates: 1. Perform test checkouts with sample orders that include various package sizes and weights. 2. Check that UPS and USPS rate options appear simultaneously during the Shopify checkout process. 3. Ensure corresponding shipping profile settings in Shopify and the PluginHive app enable multiple carriers and service levels. 4. If free shipping or promotions are involved, verify that they do not suppress other rate options. 5. Clear browser cache or test in incognito mode if rates do not appear as expected. 6. Contact PluginHive support if any carrier rates are still missing for further assistance.

How do I troubleshoot unusually high shipping rates returned by USPS?

To troubleshoot high USPS rates: 1. Verify that product weights and dimensions in Shopify are accurate and reflect the actual package details. Incorrectly high weights or dimensions will increase rates significantly. 2. If testing with large weights (e.g., 50 lbs), check actual USPS rates for those parameters via the USPS website for comparison. 3. Ensure that the app’s package weights are not conflicting with Shopify’s product weight—use consistent and correct weights in your store. 4. If the rates are still unexpectedly high, confirm if contract or discounted rates are applicable by contacting USPS directly (PluginHive uses standard USPS retail rates by default). 5. Avoid inputting unrealistic large dimensions as USPS may reject those rates or charge more. 6. Clear cache and refresh checkout pages after updating weight/dimension details to see updated rates.

How do I set up USPS integration with PluginHive after USPS changed their API process?

To integrate your USPS account with PluginHive following USPS’s switch to REST API, you need to complete the new enrollment process and gather specific credentials as follows: 1. Required Credentials: – Customer Registration ID (CRID) – Consumer Key – Consumer Secret – USPS Account Number – Mailer Identifier (MID) – Manifest MID 2. Enrollment Steps: – Visit the USPS Developer Portal: https://developers.usps.com/getting-started – Click on “USPS Customer Onboarding Portal (COP)” at Step 1: https://cop.usps.com/cop-navigator?wf=API&showCC=false – Select “Enroll in SHIP/USPS APIs” from the portal options. – Complete registration and link your payment account as required by USPS. 3. After successful enrollment and retrieval of all necessary credentials, enter these details into the PluginHive app to activate USPS shipping rates. 4. Test by placing a checkout order to verify USPS rates display correctly. 5. For issues during enrollment or integration, refer to USPS support or contact PluginHive support for assistance.

How do I remove the USPS shipping option for orders where the total weight is over 1 pound?

You can configure an automation rule to hide USPS services for orders exceeding 1 pound by following these steps: 1. Navigate to your app dashboard and go to **Settings**. 2. Select **Shipping Rates** and then click on **Rate Automation**. 3. Locate and edit the USPS automation rule by clicking **Edit** next to it. 4. In the automation criteria section, remove the existing ‘Any’ condition. 5. Add a new condition with **Total Weight** and set it to **less than or equal to 1 pound**. 6. Save the changes. This setup ensures that USPS shipping options only display when the total product weight is 1 pound or less, effectively removing USPS options for heavier orders.

How do I register for a USPS developer account and obtain API credentials to integrate USPS shipping through PluginHive?

To register for a USPS developer account and obtain API credentials for USPS integration, follow these steps: 1. Visit the USPS Developer Portal and navigate to the Getting Started section. 2. Click on the USPS Customer Onboarding Portal (COP) link. 3. Select “Enroll in SHIP/USPS APIs” on Step 1. 4. Complete the onboarding process by providing necessary details including adding a payment account. 5. Once enrolled, you will gain access to the USPS Ship Outbound and Returns APIs. 6. Use the obtained API credentials to add your USPS account within the PluginHive app. This process is mandatory to enable USPS shipping options in your store through PluginHive.

How do I print a correct USPS scan form (manifest) for multiple orders in the PluginHive app?

The app has been enhanced to support printing proper scan forms for bulk orders via EasyPost USPS. To do this: 1. Select multiple orders within the app that you want to fulfill together. 2. Fulfill these orders as a batch. 3. Once done, navigate to the Manifest section in the app. 4. Print the scan form (manifest) from this section. This process ensures a consolidated manifest is generated for USPS scanning.

How do I connect USPS carrier account credentials to the PluginHive app on Shopify?

To connect your USPS carrier account in the PluginHive app: 1. Obtain your USPS API credentials by registering or logging into the USPS Web Tools portal. 2. If you have lost or forgotten credentials, you may need to reset or recover them via USPS support. 3. Once you have USPS credentials, access the PluginHive app dashboard in Shopify. 4. Navigate to the “Carriers Integration” section and enter your USPS API username and password. 5. Save the settings and test shipping rates at checkout to confirm connection. 6. If you encounter issues, PluginHive support can assist you via Zoom to configure this properly.

How do I complete USPS enrollment to activate USPS Ship platform functionality for rate calculation and label generation?

To activate USPS Ship platform services including rate calculation and label generation, you must fully complete the USPS onboarding process: 1. Visit the USPS Developer Getting Started page: https://developers.usps.com/getting-started 2. Follow the onboarding steps carefully, completing Step 1 fully which typically involves USPS registration and API key activation. 3. Complete the entire onboarding process as outlined in the USPS Customer Onboarding Portal to enable both outbound shipments and returns. 4. After completion, re-add your USPS account credentials in the PluginHive app, updating API keys or account details if necessary. 5. Test the connection by checking if USPS shipping rates are now visible at checkout. Following these steps ensures your USPS account is properly enrolled and authorized to use PluginHive’s USPS Ship services.

How can we add USPS Ground Advantage to the shipping options in PluginHive?

To add USPS Ground Advantage as a shipping option at checkout, follow these steps: 1. Navigate to the PluginHive App and open the **Settings** tab. 2. Go to **Shipping Rates** and then select **Rate Automation**. 3. Click on **Edit The Rules** for the relevant shipping rules you want to modify. 4. In the **Action Details** section, search for **USPS Ground Advantage** as a carrier/service option. 5. Select **Add Carrier/Service** to include USPS Ground Advantage in your shipping options. 6. Save your changes. You can use the same method to add or edit other shipping services within the rate automation rules.

How can PluginHive support managing shipments for multiple carriers like USPS and UPS within a Shopify store?

PluginHive offers multi-carrier support within a single platform integrated with Shopify. Merchants can use PluginHive to automate label generation and shipping workflows for carriers including UPS and USPS. This consolidation can potentially replace using multiple services like Shippo by handling both USPS and UPS shipments through PluginHive’s solution. The platform includes cart-level shipping service options, automation rules, and label printing functionality, streamlining shipment management from a unified interface inside Shopify.

How can PluginHive support assist in disabling an unwanted USPS account to ensure only the correct account with contract rates is active?

PluginHive support can assist by disabling the USPS account associated with commercial rates upon request. To do this, provide the details of the accounts and specify which account you want to keep active (e.g., the one with contract rates). PluginHive support will then: 1. Disable the USPS account linked to commercial rates within the app backend. 2. Keep the USPS account with the contract rates enabled. 3. Reprocess recent orders to apply the changes immediately and reflect accurate shipping rates. After this process, verify that the shipping rates reflect the contract rates as expected.

How can I verify USPS Ground Advantage rates in the app match USPS Business account rates?

Follow these steps: 1. Confirm the shipment details exactly (origin, destination, weight, dimensions) match in both the app and USPS.com Business account. 2. Use your USPS Business account login to check rates via the USPS Business Postage Price Calculator: https://postcalc.usps.com/Business 3. Compare the rates returned from the API (in the app logs) with the USPS Business calculator results. 4. If discrepancies exist, provide detailed logs and screenshots to PluginHive for review and escalation with USPS.

How can I verify that USPS Ground Advantage shipping rates are being correctly retrieved by PluginHive, even if they were previously not displaying at checkout?

You can confirm that USPS Ground Advantage rates are returned by the carrier API — despite not showing on checkout — through the following methods: 1. Access the PluginHive Rate Automation Rule logs or API request-response logs where carrier rate data is captured. 2. Look for the Ground Advantage service listed among the returned rates in those logs by its service name or code. 3. Check for associated request IDs linked to shipments where Ground Advantage is included in the carrier response. 4. This verification confirms that the data retrieval from USPS is functioning correctly, and the issue was solely in displaying these rates on the storefront checkout page. Sharing these logs with PluginHive support can aid troubleshooting if display issues persist.

How can I verify if the Multi-Carrier Shipping App is importing my discounted NSA rates from USPS?

To verify if your discounted NSA rates are being imported correctly into the Multi-Carrier Shipping App, follow these steps: 1. Complete the USPS Customer Onboarding process fully by following the official USPS developer guide here: https://developers.usps.com/getting-started. Ensure that your USPS account credentials, including ACH debit setup and any discount agreements, are properly configured. 2. After confirming onboarding, re-add your USPS account in the PluginHive app using your updated USPS account credentials. 3. Compare the shipping rates shown in the app with the rates displayed directly on the USPS portal associated with your account. Confirm if the discounted NSA rates reflect in both places. 4. Check your packaging and box packing settings in the app, as these can influence rate calculations. Adjust them as needed to ensure accurate pricing. 5. If rates are still not reflecting correctly or you encounter credential errors, confirm your USPS account setup (especially ACH debit) and credentials as per the USPS Getting Started documentation and reconfigure the app accordingly. If you require further assistance, you may schedule an onboarding call with PluginHive support for step-by-step guidance.

How can I troubleshoot shipping rates changing unexpectedly when multiple USPS shipping services are active in PluginHive?

If shipping rates change unexpectedly when adding multiple items, review shipping service configurations as follows: 1. Check whether you have multiple USPS services active simultaneously (e.g., native Shopify USPS plus PluginHive USPS services). 2. Deactivate overlapping services that may conflict—such as Shopify’s native USPS shipping—to avoid duplicate or competing shipping methods. 3. After deactivating redundant services, test by adding multiple quantities again to confirm consistent rate calculation. 4. If issues persist, revisit automation rules and rate settings in PluginHive to ensure the correct USPS service is applied. 5. For persistent or complex rate issues, reach out to PluginHive support with sample orders for in-depth diagnosis and resolution.

How can I troubleshoot major discrepancies between the shipping rates shown in the PluginHive app and USPS rates to ensure accurate calculations?

To troubleshoot rate discrepancies, follow these steps: 1. Confirm that box dimensions, product weights, and quantities are entered correctly and precisely in the app’s packaging settings. 2. Ensure that you are comparing rates with USPS Commercial pricing (API) rather than retail Click-N-Ship rates, as they differ. 3. Check that the USPS account and API credentials used in PluginHive are active and linked correctly. 4. Review if any shipping rules, carrier settings, or overrides within the app could cause rate changes. 5. Use the app’s collaborator access request feature to allow PluginHive support to directly review your settings for potential misconfigurations. 6. Schedule support calls or share logs/screenshots with the PluginHive team to diagnose and resolve any complex issues.

How can I test if USPS shipping rates are working correctly after reconnecting my account?

After reconnecting your USPS account in the PluginHive app: 1. Place a test order through your Shopify checkout using a shipping address where USPS rates are applicable. 2. Confirm that the USPS shipping rates display correctly and are selectable during checkout. 3. Verify that the rates reflect expected USPS service levels and pricing. 4. If rates do not appear, review account credentials and app connectivity again or contact PluginHive support for more help. Performing a test order ensures the USPS connection is restored and rates are accurate for your customers.

How can I test and provide feedback on the upcoming USPS Ground Advantage® Cubic service integration?

PluginHive acknowledged the request and plans to include USPS Ground Advantage® Cubic service in a future app release. While there is no ETA currently shared, you can express your willingness to test by contacting PluginHive support directly. Testing opportunities and feedback requests will be coordinated by their team when the enhancement becomes available. Meanwhile, you should continue monitoring current rates and report any urgent discrepancies.

How can I support testing and troubleshooting when USPS Ground Advantage rates are not showing at checkout?

To assist PluginHive support or development teams in diagnosing the issue, you can: 1. Provide detailed request-response logs or screenshots showing API responses returning Ground Advantage rates. 2. Share the specific Request IDs related to shipping rate queries where the service is visible in logs but not checkout. 3. Describe your configuration in the Rate Automation Rule where Ground Advantage is enabled. 4. Indicate the times and order numbers for cases experiencing this discrepancy. 5. Confirm that no other shipping services from Stamps USPS are enabled if Ground Advantage is the sole missing rate. Sharing precise information expedites root cause analysis and ensures the fix addresses your scenario.

How can I set up the USPS carrier integration if I am unable to obtain USPS API credentials directly?

If you are facing difficulties obtaining USPS API credentials, you can integrate USPS shipping via EasyPost. EasyPost acts as an intermediary that connects multiple carriers, including USPS, and provides additional shipping discounts, making it a cost-effective solution. To set this up: 1. Sign up for an EasyPost account. 2. Obtain your EasyPost API key. 3. Connect EasyPost to your store using the PluginHive Multi-Carrier Shipping Label extension. 4. Configure USPS carrier settings within EasyPost for your shipping needs. This method bypasses the need for direct USPS API credentials and leverages EasyPost’s consolidated platform.

How can I set the total price as the sum of box price plus the automated shipping price from USPS, FedEx, or other carriers in PluginHive?

You can adjust the shipping price to include your packaging cost using PluginHive’s rate automation feature. Follow these steps: 1. Navigate to the app and go to **Settings**. 2. Select **Shipping Rates**. 3. Click on **Rate Automation**. 4. Choose the **Edit Rule** option for the shipping automation rule you want to modify. 5. Under **Automation Details**, you have two options to modify the shipping cost: – **Add Flat Rate**: Enter a fixed amount (for example, $ 10. to be added on top of the carrier-calculated shipping price. – **Adjust Shipment Price**: Add a percentage (for example, 10%) of the shipping cost calculated by USPS, FedEx, etc. 6. Save your changes. This setup will automatically add your box price or any packaging cost as a fixed or percentage-based increment to the carrier’s calculated shipping price.

How can I restrict the shipping options for my new bundle “Deluxe Auto Detailer Odor Removal Starter Kit” to only USPS Ground and FedEx Ground, excluding priority USPS shipping?

To restrict shipping options for the “Deluxe Auto Detailer Odor Removal Starter Kit” bundle to only USPS Ground and FedEx Ground, follow these steps: 1. Assign the product to a specific Shipping Class that has predefined shipping rules limiting shipment to USPS Ground Advantage and FedEx Ground. For example, in this case, the product is assigned to the “ClO2 Products” Shipping Class. 2. The Shipping Class should already have rules configured within the PluginHive app to show only USPS Ground Advantage and FedEx Ground during checkout. 3. Verify on the checkout page that only USPS Ground Advantage and FedEx Ground shipping options appear when the product is added. 4. If the shipping options still show priority USPS or others, review and adjust the Shipping Class rules in the app to explicitly exclude priority USPS for that class. By managing the product’s Shipping Class and ensuring shipping rules are set accordingly, you can enforce shipment via only ground services.

How can I provide shipment proof to PluginHive for investigating USPS rate discrepancies?

Provide a single consolidated screenshot or screen recording from usps.com showing: 1. Ship From address 2. Ship To address 3. Package details (weight, dimensions) 4. Selected service(s) and corresponding rates If multiple screenshots or PDFs are involved, combine or capture the necessary information into one file to simplify review and sharing with USPS support. This will facilitate faster investigations.

How can I prevent shipments from defaulting to a shipping account with insufficient balance, like USPS, when another carrier like FedEx should be used?

To prevent incorrect defaulting: 1. Review your shipping rules and defaults in PluginHive to ensure orders route to the correct carrier based on your configuration. 2. Confirm reorder points and balance thresholds set in your accounts (e.g., USPS reorder point at $100, with a low balance alert at $20). 3. Monitor account balances regularly to ensure they remain above reorder points, particularly before processing large orders. 4. Adjust shipping rules or carrier priorities, if necessary, so high-value orders default to carriers with sufficient available funds, such as FedEx, instead of USPS when its balance is low. 5. Test changes with sample orders to verify correct carrier assignment and avoid shipment processing failures.

How can I prevent a discounted USPS Ground Advantage rate from applying to a specific product like “Backhoe removable seat MF GC 17…” in the app since USPS cubic rates are not yet supported?

To exclude a specific product from a discounted USPS Ground Advantage rate in the app, you can use shipping classes and rate automation as follows: 1. Create a unique shipping class in the app dedicated to this product. 2. Assign the product “Backhoe removable seat MF GC 17…” to this shipping class. 3. Use the app’s rate automation/rate rules functionality to exclude this shipping class from receiving the discounted USPS Ground Advantage rate. This ensures that the product ships at the full rate, preventing any losses due to discounts. If you need assistance setting this up, the support team offers personalized help via Zoom calls. You can book a support session through the provided booking link for step-by-step guidance.

How can I manage shipping rate calculations in the app if UPS rates are based on volume/box size and USPS rates are based on weight?

The app accommodates multiple carrier rate calculation methods through the box packing setup. When you use the box packing method, the app sends shipping rate requests to carriers using both the total product weight and the dimensions of the box. Shipping carriers, including UPS and USPS, typically calculate dimensional weight by comparing the package size (volume) and actual weight, charging based on the higher of the two values. This means your current setup effectively allows UPS to charge based on dimensional (volume/box size) weight while USPS charges based on actual weight, ensuring the pricing separation you require. No additional configuration is needed for this to work correctly.

How can I get help or a walkthrough for setting up USPS shipping and insurance in the PluginHive app?

PluginHive support provides personalized assistance via Zoom or screen sharing calls to help you configure the app according to your needs. To get such help: 1. Contact PluginHive support expressing your desire for setup assistance. 2. Schedule a call at a convenient time using the appointment link they provide. 3. Join the scheduled Zoom meeting equipped with a working microphone for effective communication. During the call, the support agent will guide you through USPS integration, insurance settings, and any other configuration steps to get your shipments processed smoothly.

How can I get a demonstration of the USPS Ground Advantage service features in the PluginHive app?

PluginHive offers live demo sessions via Zoom to demonstrate how to use the USPS Ground Advantage service in their app. To schedule a demo: 1. Use the booking link provided by PluginHive support (for example: https://appointments.pluginhive.com/appointment/book-a-slot) 2. Select a convenient time slot and provide your Shopify store URL and email address. 3. During the call, a support analyst will walk you through the feature setup, usage for rates and label generation, and answer any related questions. This personalized demo ensures you can fully leverage the new USPS Ground Advantage service with expert guidance.

How can I generate USPS Ground Advantage labels using PluginHive after the service became supported?

To generate USPS Ground Advantage labels now that the service is supported in PluginHive, follow these steps: 1. Update your automation rules to include USPS Ground Advantage as a preferred shipping service: – Navigate to **App > Settings > Automation > Setup**. – Modify the shipping service selection to USPS Ground Advantage where needed. 2. After updating the automation rules, activate the changes by clicking **Rerun Automation** within the same Automation Setup page. This ensures new orders will follow the updated service preferences. 3. For existing orders (including orders like #32962, #33111, and #33117), manually update the preferred shipping service to USPS Ground Advantage before generating labels. 4. Once the preferred service is set correctly, generate the shipping labels as usual through the PluginHive interface. 5. Monitor label generation to confirm that labels now process successfully using USPS Ground Advantage. Following these steps will enable smooth USPS Ground Advantage label creation within PluginHive after the recent enhancement.

How can I fix shipping rates not updating correctly when adding multiple quantities of a product in Shopify with PluginHive, especially when two USPS services are active?

If shipping rates do not increase when adding 2 or more items, and you see multiple USPS services enabled, the issue may be due to conflicting carrier or shipping rules. To resolve: 1. Review the USPS services enabled in PluginHive and Shopify’s shipping settings. 2. Deactivate duplicate USPS services originating from Shopify Shipping or PluginHive to avoid conflicts. 3. After deactivating extra USPS services, test by adding multiple quantities of the product to the cart and check if shipping rates update correctly. 4. Make sure your packaging settings match the product quantity rules (e.g., PrePacked for single units). This clarification ensures shipping rates accurately reflect the total package weight and quantity in the cart.

How can I ensure that USPS special shipping rates, such as contract rates, are applied correctly through the PluginHive platform when multiple USPS accounts are configured?

When using special USPS shipping rates like contract rates via PluginHive, it is important to have only the relevant USPS account activated in the app. If there are multiple USPS accounts configured (e.g., one with commercial rates and another with contract rates), you should: 1. Identify which USPS account corresponds to the desired rate type (in this case, contract rates). 2. Disable or remove any other USPS accounts that are not needed to prevent conflicts or incorrect rate loading. 3. Confirm with PluginHive support or through the platform interface which account is active and being used for rate calculation. 4. After making changes, reprocess or recalculate recent orders to ensure the correct rates apply. This procedure guarantees that only your contract rates are used when calculating USPS shipping costs.

How can I ensure that the shipping rates calculated by the PluginHive EasyPost integration accurately reflect the actual rates charged by USPS labels?

To ensure rate accuracy: 1. Precisely enter all shipment details in the PluginHive app, including exact ShipFrom and ShipTo addresses (street, city, state, ZIP). 2. Verify the package weight (in ounces or pounds) and dimensions (length, width, height) exactly match the physical parcel to be shipped. 3. Avoid manual overrides or changes to shipment data between rate quotes and label purchases. 4. Confirm the shipping service and any optional features (insurance, special rates eligibility, Saturday delivery) are consistent during all steps. 5. Use the same carrier account credentials in PluginHive and EasyPost to prevent rate differences due to account-specific discounts or negotiated rates. 6. Periodically cross-check PluginHive rate calculations against live rates on EasyPost’s dashboard or API to detect any discrepancies early. 7. If discrepancies arise, gather detailed rate responses and shipment logs from PluginHive and EasyPost, then contact EasyPost support with these details for resolution.

How can I ensure live carrier shipping rates show correctly at checkout when using PluginHive, especially after fixing conflicts with multiple USPS services?

To display accurate live shipping rates at checkout using PluginHive: 1. Review and deactivate any duplicate or conflicting USPS or carrier services in Shopify shipping settings and PluginHive. 2. Confirm that packaging rules and product weights/dimensions are set correctly to match the actual shipped items. 3. Test the checkout process by adding multiple products and verifying that shipping rates update correspondingly. 4. Use PluginHive’s request log or debug tools to confirm the correct rates are fetched from carriers. 5. If rates still don’t update, provide collaborator access to PluginHive support for deeper troubleshooting. Resolving carrier conflicts ensures live rates properly reflect cart contents and shipping configurations.

How can I enable USPS Large Flat Rate services when using EasyPost for USPS shipments in PluginHive?

Currently, the PluginHive app does not have a built-in option to select USPS Large Flat Rate Boxes directly for EasyPost USPS integration. To offer USPS Large Flat Rate services, you should create a custom packaging option that matches the dimensions of the USPS Large Flat Rate Box. Follow these steps: 1. Measure or refer to the official USPS dimensions for a Large Flat Rate Box. 2. In the PluginHive app, create a custom box with these exact dimensions. 3. Use this custom box as the packaging option during checkout. 4. The EasyPost USPS rates will then be calculated based on this custom packaging size, allowing you to approximate the USPS Large Flat Rate service. This workaround enables you to offer similar Flat Rate services until a direct USPS Large Flat Rate Box option is made available.

How can I enable the USPS Parcel Select Ground shipping option in the PluginHive Multi Carrier Shipping Label app since it does not appear by default?

To enable USPS Parcel Select Ground (domestically known as USPS Domestic Ground Advantage) in the PluginHive app, follow these steps: 1. Access the app’s Rules section in your dashboard. 2. Enable the option labeled “USPS Domestic Ground Advantage,” which corresponds to the Parcel Select Ground service. 3. Once enabled, verify your store’s shipping rates to see if the Parcel Select Ground option appears as expected among the shipping services. 4. If the cheapest rate still does not show, double-check the shipment details such as origin, destination, package weight, and dimensions, as USPS rates depend on these factors. 5. Contact support for further help if the option remains unavailable after these checks.

How can I enable only specific USPS services in the PluginHive app for my Shopify store?

To enable specific USPS services, follow these steps: 1. Navigate in the PluginHive app to **Settings > Shipping Rates > Rate Automation**. 2. Edit the Auto Rule for **USPS Ship (REST)**. 3. Under **Action Details**, select **Add Carrier/Service**. 4. From the list of USPS services, select only the services you want to enable (e.g., Ground Advantage, Priority Mail). 5. Save the changes. Note: You can only add one Action Type at a time when setting up auto rules. If you face an error when trying to add multiple, this is why. If you cannot add certain services, contact support for assistance adding them from their end.

How can I connect my USPS business account to the PluginHive app if I don’t have USPS API-approved credentials?

To connect your USPS account to PluginHive, you must have USPS API-approved credentials. If you don’t have approved credentials or face an “Authentication Failure” error, you can connect your USPS account through EasyPost as a reliable workaround. Follow these steps: 1. Create and set up an EasyPost account if you don’t have one. 2. Generate EasyPost API keys from your EasyPost dashboard. 3. Integrate EasyPost with PluginHive by following the detailed guide at https://www.pluginhive.com/knowledge-base/integrate-usps-easypost-on-shopify/. 4. Enter EasyPost API keys in the PluginHive app to enable USPS shipping rates and label printing through EasyPost. This method bypasses the need for direct USPS API credentials and avoids connection errors. You can also schedule a support call with PluginHive for guided setup.

How can I connect my USPS account to the PluginHive app for my Shopify store?

To connect your USPS account to the PluginHive app, follow these steps: 1. Confirm your Shopify store URL to ensure correct account setup. 2. Obtain the required USPS API credentials, which include: – Customer Registration ID (CRID) – Account Number – Mailer Identifier (MID) – Manifest MID – Return MID (optional) – Consumer Key 3. Use these credentials to connect your USPS account through the PluginHive app interface. 4. If you prefer, you can share these credentials with the support team, and they can connect the account on your behalf. 5. For additional help or troubleshooting, you can book a support call using the appointment link provided by the support team. This process ensures your USPS shipping service is integrated and functional with your Shopify store through PluginHive.

How can I confirm that rates are properly set to “Contract” after reconnecting my USPS account in PluginHive?

To verify rates are correctly set to “Contract” after account reconnection: 1. Check the USPS account configuration within the PluginHive app and confirm the rate type shows as “Contract.” 2. Review the shipping rates displayed in the PluginHive or Shopify UI for shipments, ensuring they match expected contract pricing levels. 3. Optionally, run a direct USPS API rates request with your credentials specifying `priceType: “CONTRACT”` and compare the response prices with those in the PluginHive UI. 4. Report any discrepancies to PluginHive support for further investigation. This validation guarantees your integration reflects your USPS contract pricing accurately.

How can I confirm if my USPS API permissions have been successfully upgraded for label generation using PluginHive?

To confirm if your USPS API permissions have been successfully upgraded: 1. After USPS informs you that your request has been reviewed and permissions updated, try generating a shipping label in PluginHive using the linked USPS account. 2. If the label generates successfully without errors, your permissions are properly enabled. 3. PluginHive support can also test on their end and confirm successful label generation for your account. 4. If successful, you can proceed with regular label printing; otherwise, continue coordinating with USPS and PluginHive until the issue is resolved.

How can I configure PluginHive MultiCarrier so that when the Free Shipping option is selected by a customer, it always chooses USPS Ground Advantage instead of defaulting to UPS Surepost?

To ensure that orders with Free Shipping always use USPS Ground Advantage, set up a rule in PluginHive MultiCarrier as follows: 1. Create a shipping rule with the condition set to “Shipping Method” equal to the exact name of your free shipping method (note that this is case-sensitive, so copy the name directly from the order JSON). 2. Set the action to “Add Carrier Service” and select “USPS Ground Advantage” as the carrier service. This configuration forces the system to assign USPS Ground Advantage whenever the free shipping method is used, overriding the default selection of UPS Surepost or any other carrier.

How can I check and fix if price automation for the STAMPS USPS carrier is being bypassed in PluginHive?

To verify and resolve issues where price automation is bypassed for the STAMPS USPS carrier, follow these steps: 1. Navigate to **App Settings** in your PluginHive dashboard. 2. Go to **Automation** and then select **Setup**. 3. Check the status of all Automation Rules. If they are all inactive, enable the necessary Automation Rules that apply to your pricing or shipping configurations. 4. After enabling the Automation Rules, reprocess the affected order as follows: – Go to the **All Orders** page. – Select the concerned order. – Click on **More Actions** (represented by the three dots in the top right corner). – Change the order status to **Initial**. – Once the status is set to Initial, select the order again. – Click on **Prepare Shipment** to re-trigger the automated pricing and shipping logic. 5. Verify if the price automation now works correctly. This process ensures that the automation rules governing carrier pricing are active and applied properly during shipment preparation.

How can I block USPS shipping for products over 6 lbs using PluginHive?

You can set Rate Automation rules in the PluginHive app to block USPS shipping based on the package weight. Although it is not possible to set rules directly by individual products, you can restrict USPS rates for any package over a certain weight threshold (e.g., 6 lbs). To do this: 1. Navigate to the app dashboard. 2. Go to Settings > Shipping Rates > Rate Automation. 3. Edit an existing rule or create a new one. 4. Add a condition specifying the maximum weight limit (e.g., block USPS if the package weight is over 6 lbs). 5. Save the rule to activate it. This configuration will hide USPS shipping options at checkout for orders exceeding the configured weight.

How can I avoid losing money on shipping when the calculated USPS rate is lower than my actual shipping cost, and how do I set a minimum shipping charge?

USPS rates are calculated by the carrier based on weight, dimensions, and destination, which may sometimes result in lower rates than your actual cost. To prevent losses and set a minimum shipping charge in PluginHive, follow these guidelines: 1. Review the exact package weight and dimensions entered in your shipping profiles to ensure they match actual packaging. 2. Use a single combined shipping profile instead of multiple profiles to avoid rate discrepancies. 3. Since the app passes carrier-calculated rates as-is, to impose a minimum shipping charge (e.g., $6.50), implement handling fees or shipping surcharges if the app supports them. If not natively supported, consider: a. Adding a flat handling fee in your shipping settings to cover additional mailer and packaging costs. b. Setting custom shipping rules that override rates below your minimum threshold. 4. Test these settings with orders similar to those that previously caused losses to verify the final shipping charge meets your minimum requirement. 5. Alternatively, contact PluginHive support to explore custom solutions or available app features for minimum charges. By carefully configuring packaging and adding surcharges, you can ensure your shipping fees cover true costs and avoid losses.

How can I add USPS flat rate boxes to my package options in PluginHive?

To use USPS flat rate boxes, you must connect your USPS account via one of the following integrations: 1. USPS Ship (Direct integration with USPS). 2. Stamps USPS integration. Note: USPS flat rate boxes are currently not supported if you use the USPS integration through EasyPost. Make sure you are connected via the supported integrations mentioned above to access flat rate box options. If you need help setting up these integrations, assistance is available.

How can I add my USPS Consumer Key and Secret to the PluginHive app?

To add your USPS Consumer Key and Secret to the PluginHive app, follow these steps: 1. Obtain the Consumer Key and Secret by completing Steps 3 and 4 in the USPS API documentation linked by PluginHive. This typically involves registering your application with USPS and generating API credentials. 2. Once you have the Consumer Key and Secret, log in to your PluginHive app dashboard. 3. Navigate to the USPS carrier setup section within the app. 4. Enter the Consumer Key and Secret into the required fields. 5. Save the configuration to connect USPS with the app. 6. Additionally, ensure your Shopify store plan is upgraded to support showing live shipping rates at checkout, as this functionality is necessary for USPS integration to work properly. If you need further assistance with the setup process, you can schedule a call with PluginHive support to guide you through onboarding.

How can I add custom package dimensions in the PH MultiCarrier Shipping Label app to use USPS rates accurately?

To add custom package dimensions in the PH MultiCarrier Shipping Label app, first ensure that you have an active carrier account connected, such as USPS. If you do not have a USPS account, you can create one via third-party providers like EasyPost or Stamps, as PluginHive does not provide carrier accounts. After connecting your USPS account, follow these steps to add a custom box: 1. Open the PH MultiCarrier Shipping Label app. 2. Navigate to **App Settings** > **Shipping** > **Packaging**. 3. Select **Box Packing**. 4. Click **Add Box** and enter your custom package dimensions (e.g., 17.5 x 14 x 2 inches) and weight (e.g., 2.25 lb). This setup will allow the app to calculate USPS shipping rates accurately based on your custom package sizes.

How can I access and use USPS GEPS (Global eCommerce Program Shipping) discounted international rates through the PH MultiCarrier Shipping Label app?

If your USPS account shows the negotiated GEPS rates when you log in to USPS.com, you can use the same rates via the PH MultiCarrier Shipping Label app. To do this: 1. Install the app on your store. 2. Connect your USPS account by entering your REST API credentials. 3. Test the app features during the 14-day free trial period to confirm your GEPS rates are reflected. If you encounter any difficulties, you can request a Zoom call with the support team for assistance with setup.

Does the USPS Stamps account function the same as USPS (eVS) for automatic shipping cost calculation at checkout?

Yes, the functionalities of the USPS Stamps account and USPS eVS account are largely the same regarding rate calculations. The shipping rates displayed during checkout will reflect the actual rates from your USPS account. However, for any specific setup queries or advanced functionalities, PluginHive recommends discussing them during a scheduled support call.

Does the PluginHive MultiCarrier Shopify app support shipping from the US to Canada using USPS?

Yes, the PluginHive MultiCarrier Shopify app supports shipping from the US to Canada if the Shipping Carrier Account you connect to the app allows it. Since you use USPS as your shipping carrier, the app integrates with USPS and supports USPS shipping. You can start with a 14-day free trial to set up and test the service for your shipments between the US and Canada.

Does the PluginHive app support automatically selecting different USPS Flat Rate or custom boxes based on the shipping destination, such as choosing special boxes for Alaska and Hawaii?

Currently, the PluginHive app does not support automatic selection of shipping boxes based on the destination location. The app cannot dynamically pick a box (such as USPS Flat Rate Boxes for certain states) depending on where the shipment is going. This means it cannot choose the cheapest box option by shipping zone at checkout. All box selection and packaging rules must be configured manually and uniformly apply to all shipments. If such functionality becomes available in the future, the PluginHive team will notify users.

Does the PluginHive app provide competing shipping rates between carriers like UPS, USPS, and FedEx?

The PluginHive app does not provide competing rates from multiple carriers by default. Instead, it helps you process shipments and retrieve shipping rates only from your own carrier accounts that you connect (such as UPS, USPS, or FedEx). The app does not supply third-party logistics (3PL) accounts or compare rates across different carrier accounts on its own.

Does the PluginHive app allow USPS to use the option “Small Quantity Provision” for shipping perfumes or other hazardous items?

No, the PluginHive app does not support Dangerous Goods shipping with USPS and therefore does not permit the use of the “Small Quantity Provision” option for USPS shipments.

Does the app automatically assign USPS-specific boxes to USPS orders?

No, currently the app does not automatically assign USPS-specific boxes to USPS orders. It selects the smallest possible box for every shipment without carrier-specific differentiation. Users must manually assign USPS boxes to USPS orders if required.

Does PluginHive support GlobalPost as a shipping option through Stamps.com or USPS integrations for shipping to Canada and Australia without broker fees?

Currently, PluginHive does not support GlobalPost integration via Stamps.com or USPS shipping options within the app. This feature is not available, and there are no plans to add GlobalPost as a shipping carrier option at this time. Users shipping to Canada and Australia via GlobalPost through Stamps.com or USPS will need to consider alternative solutions or shipping methods, as this integration is not offered. If PluginHive decides to add this option in the future, users will be informed accordingly.

Does PluginHive Multicarrier provide discounted USPS rates compared to Stamps.com, and why might there be discrepancies between them?

PluginHive retrieves USPS rates directly from the carrier API and displays them at checkout. The rates you see in PluginHive may be lower than those on Stamps.com due to differences such as: 1. Stamps.com often includes surcharges and additional fees not immediately reflected in PluginHive rates. 2. PluginHive rates may exclude some USPS surcharges temporarily. 3. Differences in negotiated contracts or account settings between Stamps.com and PluginHive. 4. Package dimensions and configurations can impact the rates returned. Currently, an issue causing inaccurate USPS rates without surcharges was identified, and PluginHive is working internally on correcting it. As a temporary solution, merchants are advised to apply handling charges within the app to offset these discrepancies until the corrected rates update is released.

Do I need to take any action regarding USPS updating their API from Webtools to REST for my PluginHive integration?

Yes, you need to switch your USPS account integration from the Webtools API to the USPS REST API to ensure uninterrupted service. Follow these steps: 1. Obtain updated USPS REST API credentials by following the instructions provided by USPS. 2. Log in to your PluginHive MCSL app where you previously connected your USPS account using the Webtools API username. 3. Disconnect the existing USPS Webtools API connection. 4. Connect your USPS account again using the new REST API credentials you obtained. 5. Verify that the new connection is active and rates are being calculated properly. For detailed guidance, refer to the PluginHive article on creating and integrating a USPS account: https://www.pluginhive.com/knowledge-base/create-usps-account-for-shopify/ If you encounter any issues during the update, contact support for assistance.

Can your app display different shipping options based on whether a customer orders mini products, full size products, or a combination, such that only USPS free shipping shows for minis, FedEx shipping shows for full size or combined orders, and FedEx 2-Day shipping also always shows?

Yes, you can achieve this shipping configuration by setting rules based on shipping classes within the app. However, to display these dynamic shipping rates on the Shopify checkout page—especially rates generated by third-party apps—you must have Shopify’s Carrier Calculated Shipping (CCS) feature enabled on your store. Without CCS enabled, Shopify’s default checkout will only display the cheapest rate and cannot show all customized shipping options simultaneously. Once CCS is active, the app can apply shipping class rules to display appropriate shipping methods, such as USPS free shipping for mini products only, FedEx shipping for full size or combined orders, and always show FedEx 2-Day shipping as an option. If you wish, the PluginHive team can assist in setting this up after CCS is enabled.

Can you explain the USPS rates through EasyPost and how they compare to Shopify’s USPS shipping rates?

USPS rates obtained through EasyPost represent commercial USPS rates, which are generally similar to the discounted rates Shopify offers. However, slight differences may exist because Shopify negotiates its own discounts with carriers, which can vary by service level and volume. It is advisable to test and compare rates on a few shipments to verify alignment. For exact comparisons or questions, contacting EasyPost support may also provide additional clarification. Using a USPS account set up through EasyPost will allow live rates within the PluginHive app but may not exactly match Shopify’s pricing.

Can the PluginHive app modify or add surcharges to Shopify’s built-in USPS and UPS shipping rates?

No, the PluginHive Multi Carrier Shipping Label app cannot modify or add surcharges to the shipping rates provided by Shopify’s built-in USPS and UPS accounts. The app only supports integration and rate adjustments for carrier accounts created directly with shipping carriers, such as FedEx. To add rates or surcharges to USPS and UPS shipping methods, you would need to configure flat rates or other shipping rules directly via Shopify’s shipping settings or through carriers integrated within the app.

Can the PluginHive app be set up to pull USPS retail/counter rates instead of contract/discounted rates?

The PluginHive app supports USPS integration to retrieve shipping rates. However, USPS API access and rate types depend on your USPS account credentials and permissions. For retail or counter rates (not commercial rates): 1. You need to provide USPS credentials associated with a retail account. 2. Generally, retail or counter rates require specific USPS API access which can be complex to obtain. 3. PluginHive can assist with setup if you provide the necessary USPS API credentials or guide you through the process. 4. Currently, automatic retrieval of retail/counter rates depends on USPS API capabilities and your account type; PluginHive cannot override rate type limitations set by USPS APIs.

Can merchants generate UPS and USPS pickup manifests using the app?

Yes, merchants can generate pickup manifests for UPS and USPS shipments using the app, provided they have their own carrier accounts linked. The app facilitates requesting pickups and generating necessary shipping documents based on your carrier account information.

Can I verify that USPS Ground Advantage rates are being correctly returned by the carrier API in PluginHive despite not showing at checkout?

Yes. You can verify that the USPS Ground Advantage rates are being returned by: 1. Reviewing the PluginHive Rate Automation Rule logs or request-response logs where the carrier API responses are captured. 2. Checking the request ID linked to the rate query (e.g., Request Id: 8a71ac5ba31ff4585694adb6c398a64b) for shipment orders. 3. Confirming that Ground Advantage appears as a returned rate in the API response even if it does not yet appear in the checkout shipping options display. This verification confirms the issue is with the display layer and not with the carrier data retrieval.

Can I use my commercial USPS account to get USPS rates and print shipping labels in PluginHive without using EasyPost or registering for eVS?

You can connect your USPS commercial account to display USPS shipping rates; however, to generate USPS shipping labels via the app API, the USPS account must be an **eVS (Electronic Verification System)** account, which is for high volume shippers. If you do not have an eVS account, you have two alternatives: 1. Use **Stamps.com** USPS integration (requires their service). 2. Use **EasyPost** integration, which supports USPS label generation without needing eVS. To connect your USPS account for rate calculations, you need USPS Web Tools API credentials obtained by registering here: https://www.usps.com/business/web-tools-apis/ Without eVS or EasyPost/Stamps.com integration, label printing and automation are restricted.

Can I update the service name of UPS SurePost (USPS) to UPS Ground Saver without losing the estimated transit times shown at checkout?

Yes, you can update the service display name without affecting the estimated delivery times as long as the estimated delivery data is provided by the UPS carrier for that specific service. However, there are cases where the estimated delivery time might be missing if it was manually added or not assigned to that renamed service. To ensure estimated transit times remain visible at checkout: 1. Verify that the service you renamed corresponds to the UPS service that provides estimated delivery data directly from the carrier. 2. Check if there are multiple SurePost services in your setup — in some cases, one service might have manually added estimated delivery times while another does not. 3. Confirm which service is actually being displayed at checkout and ensure it has the correct estimated delivery configuration. If the displayed service lacks the estimated delivery, update or sync it to ensure carrier-provided transit times show correctly after renaming the display name.

Can I set the shipping options so that customers only see flat rate shipping during checkout, but still let my shipping staff access and select carriers like USPS, UPS, and FedEx internally?

Yes, this is possible using the PluginHive app’s configuration. You can: 1. Configure the flat rate shipping method to be the only option visible to customers during checkout. 2. Keep carrier-specific rates and shipping options (USPS, UPS, FedEx) available and accessible for your internal shipping team within the app or backend interface. This lets customers have a simplified shipping choice, while your staff can still select the most appropriate carrier and rates internally for fulfillment.

Can I reassign a USPS box to an order without the app automatically changing the carrier to FedEx?

Yes, it is possible to assign a USPS box without the app switching the carrier automatically, but only under certain conditions. In testing with Order 19930, manually editing and selecting a new USPS box did not trigger the app to change the carrier from USPS to FedEx. However, this behavior may depend on the specific timing or sequence of your actions. If the app changes the carrier the first time you assign a USPS box, you will need to manually set the carrier back to USPS after changing the box.

Can I connect only one shipping carrier like UPS or USPS, or can I connect multiple carriers including Easypost, and display all their rates for customers to choose at checkout?

Yes, you can connect either a single carrier or multiple carriers simultaneously in the PluginHive app, including FedEx, UPS, USPS, and others. Using EasyPost as a connection source is also supported, enabling you to integrate multiple shipping carriers via EasyPost. Once integrated: – The app will fetch shipping rates from all connected carriers. – These rates can be displayed at checkout, allowing customers to choose their preferred shipping option based on price and delivery terms. To achieve this, ensure you configure the API keys for each carrier or EasyPost in the app settings. The displayed rates will reflect options from all connected carriers.

Can I add both UPS and USPS accounts to get shipping rates from both carriers simultaneously for customer selection?

Yes, you can add both UPS and USPS accounts to the app, and shipping rates from both will be calculated and displayed for customers to choose from. – For USPS label generation via the app API integration, you require a USPS eVS (high-volume) account. – If you do not have an eVS account, you can use the **EasyPost** integration (which is free) to connect your USPS account for label printing and shipping automation without needing eVS. Refer to the EasyPost integration guide here: https://www.pluginhive.com/knowledge-base/integrate-usps-easypost-on-shopify/

After generating a shipping label, why is the address on the USPS label different from the address on the order?

Although the correct shipping address from the order is passed to the carrier and used in rate calculations and label generation, USPS sometimes alters or reprints the address due to their internal processing procedures. For international shipments, USPS often routes parcels through partners such as GlobalPost. In these cases, the package is first handled at a domestic facility before being forwarded internationally. This rerouting can cause the label to display a partner’s address or a different facility address instead of the original order address. For precise clarification and assistance, you should contact USPS or Stamps.com support directly and provide them with the label and shipment details. PluginHive passes the accurate shipping information, but USPS’s label printing may reflect their internal routing process.

After correcting my payment methods, can I start running shipments through my USPS account again?

Yes, once the negative balance is cleared and the payment method is verified, you should be able to continue running shipments through your account without issues. However, note that if you add a new credit card payment method, it will become the primary method only after the nightly system update at 6:00 PM. Before that time, the previous primary payment method remains active.

Looking for more details or ready to get started?
Visit the app page to explore features and pricing.

Shopify Multi Carrier Shipping Label App