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 THERMOS Stainless Steel Beverage Can Insulator for 12 Ounce Can, Stainless Steel.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.