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 ADJOY Superhero Capes and Masks 24 Sets for Kids with Superhero Stickers Decoration - Superhero Themed Birthday Party Capes.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.