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Amazon Buy Box: What it Is & Strategies to Win it

Missing out on the Amazon Buy Box means missing sales. Learn what it takes to stand out and make your products the top choice.

Janet Barben editor profile photo
By Janet Barben
Octavia Drexler
Edited by Octavia Drexler

Published December 11, 2024.

What makes one Amazon seller stand out from the rest when customers click “Add to Cart”? The answer often lies in winning the Amazon Buy Box—a game-changing feature that determines which seller’s product is displayed as the default purchase option. For businesses competing in the world’s largest online marketplace, understanding and conquering the Buy Box is not just advantageous; it’s essential for maximizing sales and visibility.

Securing the Buy Box, however, is no easy task. Amazon’s algorithm evaluates multiple factors, from pricing and fulfillment speed to seller ratings and inventory levels. For sellers who are unaware of how these variables affect their Buy Box eligibility, the result can be missed sales opportunities and reduced revenue potential. Addressing these challenges starts with understanding the strategies that can help your business consistently win this coveted position.

This guide breaks down what the Amazon Buy Box is, why it matters, and actionable strategies to improve your chances of winning it. With the right approach, businesses can move beyond guesswork and start gaining a competitive edge in the Amazon marketplace.



What Is the Amazon Buy Box?

The Amazon Buy Box (now Amazon Featured Offers) is a product listing section that allows customers to add items to their shopping cart with just one click. It appears prominently on the right side of the page on desktop and below the product details on mobile devices. The Buy Box is critical for sellers since it offers the highest visibility for their products and significantly boosts the chances of a sale.​

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Winning the Buy Box can increase a seller's sales dramatically, as it is estimated that about 82% of all Amazon purchases occur through this feature. When a seller secures the Buy Box, their product becomes the default option for customers who want to add it to their cart, thereby influencing purchasing decisions. Without the Buy Box, a seller's listing is relegated to a secondary position, which is less visible to customers.

Only one seller can occupy the Buy Box for a given product at any time. To win it, sellers must meet various performance metrics such as competitive pricing, fast shipping, and positive customer reviews. If a seller does not hold the Buy Box, they may still be visible in the "Other Sellers on Amazon" section, though this area typically sees lower engagement​.




How does Amazon determine Buy Box eligibility?

To compete for the Buy Box on Amazon, sellers must meet several criteria set by the platform.

The primary factors influencing eligibility include:

Maintaining a positive account health status—based on metrics like customer feedback and order defect rates—is essential for participating in the Buy Box.

Shipping speed is another crucial factor; sellers must offer timely shipping to meet customer expectations. Amazon tends to favor sellers with fast and reliable fulfillment, which is why using Fulfillment by Amazon (FBA) is often advantageous, as it offers quicker shipping and the Prime badge.

Fulfillment methods play a significant role in Buy Box eligibility. Sellers using FBA are automatically more likely to be considered for the Buy Box, as FBA products benefit from Amazon's streamlined processing, returns handling, and customer support. On the other hand, Fulfilled by Merchant (FBM) sellers must ensure they meet Amazon's rigorous standards for shipping speed and service quality to remain competitive.​




Key Factors That Influence Buy Box Wins

Winning the Amazon Buy Box is essential for maximizing visibility and sales potential, as it directly influences which seller is featured when a customer clicks "Add to Cart." Several factors determine who secures the Buy Box for a given product. These include competitive pricing, fulfillment methods, customer service ratings, inventory management, and maintaining a low order defect rate (ODR).

Pricing

Competitive pricing is a major factor in securing the Buy Box. Amazon aims to offer the best value to consumers, and pricing plays a large role in that. Sellers with competitive prices, while maintaining reasonable margins, are more likely to win the Buy Box. However, price alone isn't enough; sellers must also balance other factors like fulfillment and customer experience​.

Fulfillment method

Fulfillment by Amazon (FBA) sellers often have an advantage in winning the Buy Box. Amazon prioritizes FBA sellers because they provide faster shipping and better customer service, which align with Amazon’s customer-first approach. FBA also handles returns and customer service, which helps boost reliability and trustworthiness​.



Customer service and seller rating

A high seller rating is vital for Buy Box eligibility. Amazon uses seller feedback and ratings to assess reliability. Sellers who consistently provide excellent customer service, with quick response times and minimal complaints, are favored. A good seller rating shows Amazon that a seller is committed to providing a positive customer experience, improving their chances of winning the Buy Box​.

Inventory management

Stock availability is another important factor. Sellers must ensure that they have enough inventory to meet demand. If a seller runs out of stock, even temporarily, they lose eligibility for the Buy Box. Consistent inventory management helps ensure that the product remains available and competitive​.



Order Defect Rate (ODR)

The Order Defect Rate (ODR) measures customer complaints such as negative feedback, chargebacks, and A-to-Z Guarantee claims. A low ODR indicates that a seller delivers products as promised and resolves issues quickly. A high ODR can significantly harm Buy Box eligibility, as Amazon prioritizes sellers with a track record of smooth transactions​.



Strategies to Increase Buy Box Wins

Winning the Amazon Buy Box is essential for sellers aiming to increase visibility and sales. Securing the Buy Box depends on several factors, including pricing, fulfillment speed, customer service, and inventory management. Implementing effective strategies in these areas can significantly boost a seller's chances of becoming the "Featured Offer" on product listings.

Optimize pricing

Pricing is a major factor in winning the Buy Box. To remain competitive, sellers must keep an eye on their competitors’ prices and adjust accordingly. Dynamic pricing tools, such as repricers, automatically adjust prices based on real-time market conditions and competitor activity. This helps sellers stay competitive without constantly making manual changes. However, be mindful not to undercut prices too drastically, as it may hurt overall profitability​.

Improve fulfillment speed

Fulfillment speed plays a key role in winning the Buy Box, as Amazon prioritizes offers that can be shipped quickly. Using Fulfillment by Amazon (FBA) is one of the most effective ways to ensure fast and reliable shipping, often giving sellers a Buy Box advantage. For sellers using Fulfilled by Merchant (FBM), it’s essential to offer expedited shipping options and meet delivery expectations to stay competitive.​

Enhance customer experience

A strong customer service reputation is crucial for Buy Box eligibility. Sellers with high ratings, fast response times, and a low Order Defect Rate (ODR) are more likely to win the Buy Box. Responding to customer queries within 24 hours and addressing complaints swiftly can prevent negative feedback. Additionally, maintaining high-quality product listings and providing reliable, on-time deliveries will help keep ratings high.​



Inventory and repricing tactics

Inventory management is critical to remain eligible for the Buy Box. Sellers must keep enough stock to meet demand without running into stockouts, as products that are out of stock cannot win the Buy Box. Tools like inventory management software can help track stock levels and forecast demand. Additionally, using repricing tools that adjust pricing based on stock levels can help optimize a seller’s position in the Buy Box.​

Use Amazon’s features for new sellers

New sellers can take advantage of Amazon’s various programs and features to level the playing field. For instance, enrolling in Amazon’s Brand Registry offers additional protections and insights into brand performance. Amazon also provides tools like the Product Opportunity Explorer, which helps identify profitable niches. Additionally, joining Amazon Prime can give new sellers a competitive advantage by offering fast, free shipping.​

By focusing on these strategies, sellers can improve their chances of winning the Buy Box, thus increasing sales and visibility on Amazon.




Common Misconceptions About the Buy Box

💸 Price alone wins the Buy Box

A common misconception is that pricing is the only factor influencing whether a seller wins the Buy Box on Amazon. While pricing is important, Amazon’s algorithm considers several other factors, including fulfillment method, shipping speed, seller performance metrics, and customer service.

Sellers with higher performance scores may even win the Buy Box with slightly higher prices, as the value they offer through quick shipping or excellent customer service can outweigh lower-priced competitors​.

📈 Only large sellers win the Buy Box

Another myth is that only large sellers can secure the Buy Box. While larger sellers may have an edge in certain areas, smaller sellers can still win by focusing on key performance metrics such as fast shipping, low cancellation rates, and a high seller feedback score. Utilizing Fulfillment by Amazon (FBA) or Seller-Fulfilled Prime (SFP) can also level the playing field for smaller sellers.

📦 All products can win the Buy Box

Not every product is eligible to win the Buy Box. Certain categories, like those requiring special certifications and new listings that have yet to gain a track record, may not be able to compete. Additionally, products listed by multiple sellers with significantly different shipping times or pricing may not consistently see all sellers win the Buy Box​.




Tips for New Sellers to Compete for the Buy Box

Several key factors significantly improve the chances of new or low-volume sellers aiming to win the Amazon Buy Box.

  • First, ensure that your seller performance metrics meet Amazon's minimum requirements. This includes maintaining low order defect rates, fast response times to customer inquiries, and a solid track record of on-time deliveries​.
  • Sellers should also focus on keeping their prices competitive, but not excessively low, as Amazon also considers price stability when determining eligibility.​
  • It is vital to consistently monitor performance metrics. New sellers should regularly track their inventory levels, cancellation rates, and refund requests, as Amazon weighs these factors heavily when determining Buy Box eligibility​.
  • Using tools to automate pricing adjustments and ensure stock availability can help maintain competitive positioning, especially when facing other sellers offering the same product​
  • Additionally, opting for Prime eligibility or using Fulfilled by Amazon (FBA) services can increase visibility and improve delivery speed, which are factors that contribute to Buy Box success.​
  • Finally, it's crucial for new sellers to remain vigilant about their Buy Box performance. Regularly checking your standing and comparing it with competitors can provide valuable insights for adjusting strategies.

Small improvements in customer satisfaction, such as quicker responses and fewer cancellations, can make a significant difference in Buy Box allocation​.




Your Path to Buy Box Success Starts Here

Struggling to secure the Amazon Buy Box? With Mayple, you can work directly with top-tier Amazon experts who specialize in navigating the complexities of this critical feature. Our platform ensures you receive data-driven strategies and personalized support to maximize your Amazon sales. Join Mayple today and start winning!