Amazon Determines Q3 STEP Seller Tiers
Amazon determined seller tiers for the third-quarter STEP evaluation on October 5, 2026. The evaluation covers order defect rate, cancellation rate, late shipment rate, valid tracking rate, and on-time delivery rate.
What are the key facts?
- 1The third-quarter STEP evaluation covered July through September 2026
- 2The evaluation determined the next-quarter seller tiers on October 5, 2026
- 3The evaluation includes five fulfillment and order metrics
What happened?
An Amazon seller forum announcement states that the 2026 third-quarter STEP evaluation covered performance from July through September 2026 and determined the seller tiers for the next quarter on October 5. The evaluation focuses on order defect rate, cancellation rate, late shipment rate, valid tracking rate, and on-time delivery rate. Different STEP tiers may affect whether sellers receive benefits such as lower Referral Fee, faster payments, and priority support. The announcement was posted several days before October 5. Although it was not first published within the past 48 hours, the evaluation results took effect directly on October 5, creating an immediate impact for U.S. sellers. Cross-border sellers need to monitor late shipments and invalid tracking caused by overseas warehouses, carrier scan delays, address issues, and inventory synchronization errors. Even when a product has actually shipped, the relevant metrics may be affected if the platform does not recognize a valid carrier scan. Sellers should also retain carrier handoff receipts, tracking records, and customer communication evidence for appeals if metrics become abnormal.
What does this mean for cross-border sellers?
Amazon determined the STEP tier for the next quarter on October 5, 2026, based on performance during the third quarter of 2026. Order defect rate, cancellation rate, late shipment rate, valid tracking rate, and on-time delivery rate all affect operating benefits. Overseas warehouses, carrier scan delays, address issues, and inventory synchronization errors may damage metrics even after actual shipment, so sellers need to investigate immediately and retain appeal evidence.
What should sellers do now?
- 1This week, summarize the July–September 2026 order defect rate, cancellation rate, late shipment rate, valid tracking rate, and on-time delivery rate by store and fulfillment method. Flag abnormal orders and create a corrective-action list for the next quarter.Procurement List
- 2Check carrier scans, address information, and inventory synchronization status for recent overseas-warehouse orders one by one. Prioritize packages for which the platform has not recognized a valid scan, complete an exception-order table, and record the current handling result for each order.AI Customer Service
- 3Archive carrier handoff receipts, tracking records, and customer communication evidence for Amazon orders this week. Create searchable folders by store and order, and confirm that supporting materials can be found for every order with abnormal metrics.