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 LEGO Harry Potter Hogwarts Castle 71043 Building Set - Model Kit with Minifigures, Featuring Wand, Boats, and Spider Figure, Gryffindor and Hufflepuff Accessories, Collectible for Adults and Teens.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.