Amazon gives you a surprising amount of data through Seller Central's Business Reports section. Most sellers glance at it occasionally but never dig into the numbers properly. That is a missed opportunity, because the data in these reports can tell you exactly which products to push harder, which to cut, and where your listings need work.
Where to Find Business Reports
In Seller Central, go to Reports and then Business Reports. You will see several report types, but the ones that matter most for FBA sellers are the Detail Page Sales and Traffic report (by parent or child ASIN), the Sales Dashboard, and the Brand Analytics reports if you are enrolled in Brand Registry.
The Detail Page Sales and Traffic report is where you will spend most of your time. It shows sessions, page views, Buy Box percentage, units ordered, and conversion rate for every product you sell. Each metric tells you something different about how your listings are performing.
Sessions vs Page Views
Sessions count unique visitors to your listing within a 24-hour period, while page views count every time your listing is loaded, including repeat visits. If your page views are significantly higher than sessions, it means people are coming back to look at your listing multiple times before buying — or not buying. This can indicate that your listing is interesting enough to revisit but something is preventing the purchase decision. That something is usually price, reviews, or unclear product information.
Conversion Rate: The Most Important Number
Your Unit Session Percentage (Amazon's term for conversion rate) tells you what proportion of visitors actually buy. A healthy conversion rate on Amazon typically sits between 10% and 20%, though this varies by category. If your conversion rate is below 5%, something is wrong with your listing — the images, title, price, or reviews are not convincing enough.
A high session count with a low conversion rate means people are finding your listing but leaving without purchasing. Focus on improving your images, adding A+ Content, and making sure your price is competitive. A low session count with a high conversion rate means your listing converts well but not enough people are seeing it — that is an advertising problem, not a listing problem.
Buy Box Percentage
This metric shows what percentage of time you hold the Buy Box on a listing. If you are the only seller on a listing, this should be close to 100%. If it drops, check whether other sellers have joined your listing or whether Amazon itself is selling the product. A low Buy Box percentage directly reduces your sales because most customers buy from whoever holds the Buy Box.
Using the Data to Make Decisions
Review your Business Reports at least weekly. Look for products with declining sessions — these may need refreshed advertising. Look for products with strong sessions but falling conversion — these need listing improvements. Look for products with consistently high conversion but low sessions — these are your hidden gems that deserve more advertising budget.
Export the data to a spreadsheet regularly so you can track trends over time. A single week's data can be misleading, but a pattern over four to eight weeks tells you something real about how your products are performing.