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Decoding Amazon Seller Ratings: How Amazon Determines Seller Ratings


Amazon is a leading e-commerce platform that relies on seller ratings to assess the performance and reliability of its sellers. Understanding how Amazon determines seller ratings is crucial for sellers to improve their performance and enhance their reputation on the platform. Today we'll dive into the factors that Amazon considers when evaluating seller ratings, shedding light on the process and providing insights for sellers to optimize their performance.


Customer Feedback and Reviews:

Customer feedback and reviews are paramount in Amazon's evaluation of seller ratings. Positive feedback, including high ratings and satisfied customer reviews, contributes to a better seller rating. Conversely, negative feedback and poor reviews can have a detrimental effect. Amazon takes into account the quantity and quality of feedback received, with recent feedback generally carrying more weight.


Order Defect Rate (ODR):

The Order Defect Rate is a critical metric that measures the percentage of orders with defects, including negative feedback, A-to-Z claims, and chargebacks. Amazon monitors this rate closely as it reflects the overall customer experience. Sellers should strive to maintain an ODR below 1%, as exceeding this threshold can result in account warnings, suspension, or even account termination.


On-Time Delivery Performance:

Timely delivery is a crucial aspect of providing a positive customer experience. Amazon evaluates the percentage of orders shipped on time to determine a seller's rating. Late shipments and delays contribute to a lower rating. However, if you are using Amazon FBA to ship your orders and receive negative feedback for an FBA order, Amazon will strike through the rating, which will not impact your overall feedback score. Utilizing reliable shipping methods, optimizing inventory management, and utilizing Amazon's Fulfillment by Amazon (FBA) service can greatly improve on-time delivery performance.


Customer Response Time:

Amazon places high importance on customer service responsiveness. Sellers are expected to respond promptly to customer inquiries, typically within 24 hours. Consistently delayed responses or failure to address customer concerns can result in lower seller ratings. Efficiently managing customer inquiries and providing timely and helpful responses is crucial for maintaining a positive rating.


Product Returns and Refunds:

The number of product returns and refunds can impact a seller's rating. High return rates or an excessive number of refund requests may raise concerns about product quality, accuracy of descriptions, or customer dissatisfaction. Strive to provide accurate product descriptions, promptly process returns, and issue refunds when necessary to minimize the impact on your rating.


Performance Metrics:

Amazon uses various performance metrics to evaluate sellers, including order cancellation rate, late shipment rate, and pre-fulfillment cancel rate. This, again, can be helped by utilizing the Amazon FBA program to ship your orders. Consistently maintaining excellent performance across these metrics positively influences your seller rating.


Account Health and Policy Compliance:

Adhering to Amazon's policies and maintaining a healthy account is essential for a positive seller rating. Violations, such as selling restricted products or engaging in fraudulent activities, can lead to severe consequences, including account suspension. Sellers must stay updated with Amazon's policies, maintain account health, and proactively address any issues to ensure a positive seller rating.



Amazon evaluates seller ratings based on multiple factors, including customer feedback, order defect rate, on-time delivery performance, customer response time, product returns and refunds, performance metrics, and account health. Sellers who prioritize customer satisfaction, efficient operations, and policy compliance can improve their seller ratings over time. By understanding these key factors and consistently working to enhance their performance, sellers can build a solid reputation on Amazon, gain customer trust, and unlock long-term success on the platform.


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