Unit Session Percentage

Unit Session Percentage is Amazon's official term for conversion rate. It represents the number of units ordered divided by the number of sessions for a given product listing over a specified time period.

Why Unit Session Percentage Matters for Amazon Sellers

Unit Session Percentage is the exact metric Amazon uses in its Business Reports and ranking algorithm. Understanding this metric and optimizing for it directly impacts organic ranking and sales growth.

How RIDGE Analyzes Unit Session Percentage

RIDGE reports use category-specific Unit Session Percentage benchmarks to evaluate competitive positioning and model realistic sales projections for new product entries.

Practical Example

A product with 1,000 sessions and 150 units ordered has a 15% Unit Session Percentage. If a listing optimization increases this to 18%, monthly sales would increase by 20% without any change in traffic.

Frequently Asked Questions

Is Unit Session Percentage the same as conversion rate?+

Essentially yes, though Amazon tracks units ordered (not orders) divided by sessions. If customers frequently buy 2+ units per order, Unit Session Percentage may exceed what you would typically consider a conversion rate.

Where do I find my Unit Session Percentage?+

Seller Central > Reports > Business Reports > Detail Page Sales and Traffic. The metric is shown for each ASIN alongside sessions, page views, and units ordered.

Related Terms

Get Professional Analysis

Need deep market analysis backed by 39 data sources? Order a RIDGE report.

Order Analysis