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 Sally Costume Girls Doll Princess Cosplay Dress Kid Halloween Costumes Christmas Nightmare Outfits with Face Paint Wig.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.