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 Old English Co. Special 21st Birthday Card for Female Friend - Best Friend 21st Birthday Card - Cute Cocktail Gold Foil Glitter Design - Pink Purple Gold Card for Her | Blank Inside Envelope.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.