{"id":84516,"date":"2024-10-30T15:56:32","date_gmt":"2024-10-30T15:56:32","guid":{"rendered":"https:\/\/www.sellerlogic.com\/blog\/the-14-key-criteria-for-winning-the-buy-box-on-amazon-and-how-to-keep-your-metrics-in-check\/"},"modified":"2025-08-29T14:50:36","modified_gmt":"2025-08-29T14:50:36","slug":"the-14-key-criteria-for-winning-the-buy-box-on-amazon-and-how-to-keep-your-metrics-in-check","status":"publish","type":"post","link":"https:\/\/www.sellerlogic.com\/en\/blog\/the-14-key-criteria-for-winning-the-buy-box-on-amazon-and-how-to-keep-your-metrics-in-check\/","title":{"rendered":"The 14 most important criteria for winning the Buy Box on Amazon and how to keep your metrics under control"},"content":{"rendered":"

How is it that some offers are visible on Amazon while others do not appear in the Amazon Buy Box<\/a>? The criteria for winning the little yellow button are the best-kept secret of the online giant, and qualifying for the Buy Box is not without its challenges. The Amazon algorithm decides based on certain rules which sellers are ideally suited for the field.<\/p>

Because on Amazon, there are two types of sellers \u2013 Amazon itself and third-party sellers of merchandise and private label. When multiple sellers sell the same merchandise, a competition arises for the field on the right side of the product detail page, where customers can add an item to their cart or purchase it directly using a yellow button.<\/p>

Typically, there is only one Buy Box on each Amazon product detail page, and all sellers offering this merchandise share this space. However, only the best of the best win the shopping cart field. How? You will find out here.<\/p>

What is the Amazon Buy Box?<\/h2>

Anyone who wants to become a seller on Amazon must know it: the Amazon Buy Box, in German shopping cart field, sometimes also written as Buy Box or Buybox. The visually highlighted box on the product detail pages includes not only the price but also the yellow button labeled “Add to Cart.” Next to it is also the “Buy Now” field, through which customers can go directly to checkout. Essentially, it is the Amazon equivalent of the shopping cart in other online stores.<\/p>

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Since most customers do not take the time to check all offers for an item but simply click on the Buy Box to make a purchase, around 90% of all sales of a product go through the yellow button. The Buy Box thus guarantees a high sales rate for the items of the respective seller and optimizes sales figures on the marketplace.<\/p>

Up to 90% of all sales occur in the Buy Box.<\/p><\/blockquote>

With this in mind, placement in the small yellow field on the product detail page is as coveted as ever and is the primary goal for online sellers on Amazon to remain competitive. But what criteria influence the awarding of the Buy Box?<\/p>\t\t

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The empty chair<\/h3>

An Amazon myth states that Jeff Bezos always brings an empty chair to his meetings. He places it at the conference table like any other chair. However, throughout the entire meeting, no one sits in it.<\/p>

The chair serves as a symbol \u2013 it symbolizes the Amazon customer. The empty chair is meant to represent the customer sitting at the table, reminding all participants that all decisions are made for the benefit of the customer.<\/p>

Whether this myth is true or not, one can easily imagine that the empty chair was also present during the discussion about the Buy Box algorithm. Thus, it is no wonder that only the offers in the Buy Box promise the best customer experience.<\/p>

If you want to win the Amazon Buy Box, you must primarily provide excellent customer service.<\/p>

An overview of all important Buy Box criteria<\/h2>
Metric<\/strong><\/th>Definition<\/strong><\/th>Winning the Buy Box<\/strong><\/th><\/tr><\/thead>
Shipping method<\/td>Seller’s shipping method<\/td>FBA\/Prime from the seller<\/td><\/tr>
Final price<\/td>Item price plus shipping costs<\/td>The lower, the better<\/td><\/tr>
Shipping duration<\/td>How long it takes for the goods to arrive<\/td><= 2 days<\/td><\/tr>
Rate an order deficiencies<\/td>Negative feedback rate + Rate of A-Z guarantee claims + Cancellation rate<\/td>0%<\/td><\/tr>
Cancellation rate before order processing in %<\/td>Orders with cancellation \/ Total number of all orders<\/td>0%<\/td><\/tr>
Rate of valid tracking numbers<\/td>All deliveries whose shipment status can be tracked<\/td>100%<\/td><\/tr>
Rate of late deliveries<\/td>All deliveries that were delivered later than specified<\/td>0%<\/td><\/tr>
Rate of on-time deliveries<\/td>Deliveries that were delivered on time<\/td>100%<\/td><\/tr>
Dissatisfaction with returns in %<\/td>Number of negative return requests \/ Total number of all return requests<\/td>0%<\/td><\/tr>
Seller rating and its number<\/td>Total number of ratings that the seller has received<\/td>The higher, the better<\/td><\/tr>
Response time<\/td>How long does it take for the seller to respond to customer inquiries<\/td>< 12 hours<\/td><\/tr>
Inventory<\/td>How often the seller has no stock available<\/td>The rarer the seller is out of stock, the better<\/td><\/tr>
Dissatisfaction with customer service in %<\/td>How often customers were dissatisfied with a response from the seller<\/td>The lower, the better<\/td><\/tr>
Refund rate<\/td>How often customers request a refund<\/td>The lower, the better<\/td><\/tr>
Rate of invoice deficiencies<\/td>Orders with invoice deficiencies \/ Total number of all orders from business customers<\/td>0%<\/td><\/tr><\/tbody><\/table><\/figure>

Shipping method, offer price, shipping duration, and inventory are not purely customer-specific metrics and are completely in the hands of the seller. The remaining ten metrics for winning the Buy Box are closely tied to Amazon’s strategy and aimed at making the customer happy. But let’s finally get into the details.<\/p>

1. Shipping method<\/h3>

To guarantee fast delivery, the processes surrounding the sale must be coordinated. Such optimization takes a lot of time and money. As an online seller, you know the work involved in the processes surrounding the order:<\/p>