Checkmate is a savings app with over one million users that have saved $$$ on brands like Amazon.
The Checkmate extension automatically applies Amazon discount codes, Amazon coupons and more to give you discounts on products like BCW Modular Card Sorting Tray | Customizable Display and Storage Grid, Expandable TCG Sorting Tray | Ideal for Sports Cards, Magic the Gathering, Pokémon, and Board Games.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.