University - Winning the Buy Box

Amazon Buy Box

Amazon Buy Box

What Is the Amazon Buy Box?

E-commerce is predicted to account for 17% of all U.S. retail sales by 2022. With Amazon at the helm of the industry, it’s go-time for sellers to get on board with several aspects of online retail such as digital marketing, optimizing for mobile, business process automation, and establishing a brand that can endure the test of time in order to stay in the game.

However, understanding the ins and outs of the Amazon Buy Box will always be a top priority for competitive third-party sellers, due to its high impact on conversions. As there is no limit on the number of sellers or the number of products that they can offer on Amazon’s marketplace, the same product is often sold by many sellers, each competing for the maximum amount of sales.

Most consumers buy items through the Buy Box section (the white box on the right-hand side of the page) on the desired product page. When a consumer proceeds to buy the product through this section, the seller which is highest ranked by Amazon at that time will show up there. The Buy Box winner will go on to make more sales than any other seller for that product (unless of course there are multiple high-ranked sellers – then, they will rotate in the Buy Box, each gaining their share of product sales).

Aligning with Amazon’s customer-obsessed mantra, the Amazon Buy Box was created in order to give the customer the best possible value for their money. It determines which product promises the best balance of high seller performance and low price.

Why is the Buy Box Important?

With over 83% of sales made on Amazon coming through the Buy Box, it is a treasured spot that directly impacts profitability, especially for sales on mobile, as only the name of the Buy Box winner is displayed. Understanding the Buy Box and competition for the Buy Box for certain products has been and will continue to be an essential strategy for most sellers.

The Buy Box is the white box on the right-hand side of the Amazon product detail page used for customers to purchase items in their cart. Amazon shows the product of a high-performance seller with the most competitive price. The buy box has a high impact on conversions, which is why it is a goal for most competitive sellers. 

The highest-ranked sellers on Amazon will show up in this section. Sellers who hold this spot are often called the Buy Box winner. If there are multiple high-ranked sellers for a specific product, the sellers will rotate in the Buy Box. Because numerous merchants can sell the same item, this position can be very competitive.

What is the catch? Not all sellers are eligible to win the Buy Box. Read on to learn how to become qualified for the Buy Box position and the key factors that go into winning the Amazon Buy Box spot.

Further Reading: How to Increase Your Amazon Sales When You Already Own the Buy Box

What Is the Amazon Buy Box?

Maximize Your Buy Box Share With Feedvisor's 60-Day Free Trial

The Amazon Buy Box algorithm shifts depending on the product and category.

How to Win the Amazon Buy Box

A seller can only compete for the Buy Box if he or she meets the below criteria:

1. Has an Amazon Professional Seller account.

2. Is “Buy Box-eligible,” a status awarded to experienced sellers who have spent time selling on the Amazon platform and possess high levels of performance. This status was formally known as Featured Merchant and was visible to anyone. Any buyer or seller could see who was a Featured Merchant by looking at the Offer Listing Page for a particular product. Today, this information is only disclosed to the seller themselves in their Seller Central account.

3. Sell new items rather than second-hand. There is a separate Buy Box for used items.

4. Has available stock of the item competing for the Buy Box. Backordered items can now win the Buy Box, but the algorithm favors sellers that constantly have adequate inventory.

How to Check Buy Box Eligibility:

  • Click on the Inventory tab in Amazon Seller Central and select Manage Inventory.
  • Click on the Preferences tab.
  • In the Column Display section, locate the field for Buy Box Eligible.
  • Select Show When Available from the drop-down menu.
  • Look at the Buy Box Eligible column for a particular SKU. If the seller is eligible, it will say yes.

Note: the seller may see that they are eligible to win the Buy Box for some products but not for others.

Learn more about Amazon’s Buy Box eligibility requirements.

New sellers eager to acquire Buy Box eligibility can speed up the process by selling some items through Amazon’s own fulfillment services (FBA). Selling even a small number of popular products at a competitive price through Amazon can enable the seller to receive Buy Box Eligible status even on those items not Fulfilled By Amazon.

If a seller believes they have met all the required criteria and have not been awarded Buy Box Eligible status, they can contact Amazon seller support directly to request they be considered for this status.

Key Factors to Win the Buy Box on Amazon

Amazon uses an algorithm for the Buy Box that includes multiple factors to determine the best value to customers. The algorithm shifts depending on the product and category, which is why you see a variety of sellers winning for different products and categories. 

If you have near-perfect performance metrics for the following factors, you will be able to price your product higher while still maintaining your spot in the Buy Box. That is why it is important to focus on all of the following factors when improving your possibility of winning the Buy Box.

1. Fulfillment Method:

Sellers who choose FBA (Fulfillment by Amazon) or SFP (Seller-Fulfilled Prime) are usually at an advantage to those who sell FBM (Fulfillment by Merchant), with all other variables being equal.

Further Reading: Which Is Right for You, Amazon FBA, FBM, or SFP?

2. Landed Price:

This is the total amount that the product is sold for on Amazon. The lower the seller’s performance metrics are compared to other sellers, the lower they’ll need to lower their price to try to win the Buy Box. On the other hand, if their metrics are high, they could raise their price and still win.

3. Shipping Time:

The quicker you ship, the better off you are.


Backordered items can be featured in the Buy Box, but items that are immediately fulfillable are favored by Amazon’s algorithm so avoiding backorders should be a priority for all sellers.

5. Order Defect Rate:

This is a combination of the Negative Feedback Rate, the A-to-Z Guarantee Claim Rate, and the Service Chargeback Rate.

6. Valid Tracking Rate:

This is the percentage of deliveries sent with full tracking information.

7. Late Shipment Rate:

This is the number of orders shipped later than the expected ship date.

8. On-Time Delivery:

This is the percentage of orders that were delivered on time.

9. Feedback Score:

How well people have rated you (especially recently) makes a difference.

10. Customer Response Time:

How quickly do you respond to customers? If you take too much time, it will negatively impact your chances of winning the Buy Box.

11. Feedback Count:

This is how many people have given you feedback. Obviously the more customers, the better.

12. Inventory Depth and Sales Volume:

Having enough inventory consistently will put you in a better position than if you have big fluctuations in inventory.

13. Cancellation and Refund Rate:

If you cancel on a customer who has made an order too often, it could have a negative impact on your seller performance.

Win with Repricing Software

Software Tools That Can Enable Buy Box Optimization

Amazon’s highly sought after Buy Box is the most attractive piece of online marketplace real estate. Aiming to win this center stage position can sometimes pose a bit of a challenge, but there are multiple forms of Amazon Buy Box software that can help sellers succeed.

Feedback Tools

Good feedback is a very important factor in winning the Buy Box, and the more recent the feedback, the greater its impact. For this reason, it’s important for sellers to always strive for quality customer service, prompt resolution to any issues, and professionalism.

Trying to encourage your customers to give you feedback about their buying experience at all is difficult. The vast majority of customers simply don’t take the time to do it.

FeedbackGenius and FeedbackFive are two tools that aid sellers in the feedback process. They send automatic and customized reminders to customers and allow for monitoring of negative feedback. This saves the seller time, avoids unnecessary hassle, and hopefully improves all of the feedback-related customer metrics.

Shipping Tools

Shipping time has a high impact on the Buy Box, and is even more crucial for time-sensitive products and perishable goods. Delivering your products promptly and efficiently is therefore crucial to online business success.

Whether you use FBA, FBM, or SFP, there are companies out there who can help you optimize the shipping process.

ShipWorks connects to your seller account and downloads each order. It then creates shipping labels, processes invoices, manages customer tracking information, and updates the online status of each order. ShipStation is a similar company, enabling sellers to create personalized packing slips as well as branded labels.

How Does Feedvisor Help Win the Buy Box?

In order to stand out on Amazon’s crowded and hyper-competitive marketplace, sellers need to be constantly dialed in to the latest policies, market trends, and advertising mediums. Additionally, sellers need to have a per-item pricing strategy in order to make sure that they don’t lose money where they could be making it. Price heavily impacts the Buy Box, and therefore getting to the right price is crucial.

With that, Feedvisor offers AI-based pricing technology for Amazon sellers and brands. Essentially, the tool automatically changes sellers’ product prices according to the dynamic and constant changes in the market. Through self-learning algorithms that continuously improve and learn from each individual situation, the algorithms will find the best prices for your products, helping you maximize sales and overall profits without running the risk of human error.

Feedvisor’s Amazon Buy Box Playbook has become the favorite resource for Amazon sellers aiming to secure the Buy Box. Get your free copy now!

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