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 Protective Hard Shell Travel Carrying Case for 2DS with 8 Game Card Holders, Shockproof Dust Proof, Lightweight Design for Everyday Guard and Travel (Blue).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.