Shelfverdict, Pro pass, 1 year

Shelfverdict Pro, 1 year. One-time payment for a year of Pro. Nothing renews, so there is nothing to cancel. Keeps the rank, price and review count of each product you open on your computer, with the review growth between looks (up to 90 looks per product, 400 products). Saves niches with the products you picked. Exports the competitor table of the search you are on as CSV. Free keeps the verdict, review barrier, sponsored share, brands, product readout and fee calculator with no cap. Reads only the Amazon page you have open and never fetches one itself. No sales estimates. Works on up to 3 browsers.

Your license key is in the receipt, in the "License key" line. To activate:

1. Install Shelfverdict from Chrome Web Store, Edge Add-ons or Firefox Add-ons.

2. Click the Shelfverdict icon in the toolbar and open the Upgrade tab.

3. Paste the key and press Activate.