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 Dymatize Super Mass Gainer Protein Powder 52g Protein 1280 Calories 6 Pound Gourmet Vanilla & Rich Chocolate (Pack of 2).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.