Estimated Monthly Sales is based on the sales data that we’ve collected and calculated using rank and category. This is a beta feature and is available for the US marketplace only.
The estimated monthly sales feature is located in the scan feature under the “Est. Sales” column and in the Product Detail feature.
NOTE: There are categories that are not covered and not every ASIN will have an estimate. We will continue to improve the machine learning models over time.
Disclaimer: This estimate is an approximation and is not guaranteed. The estimate is based on rank and category.