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 Diverbox for iPhone X Case/iPhone Xs Case [Shockproof] [Dropproof] [Tempered Glass Screen Protector ] Heavy Duty Protection Phone Case Cover for Apple iPhone X/XS (Red).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.