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 DIY Age Birthday Cards Gift, 3D Pop Up Music Fireworks Happy Birthday Cards with Blowable Birthday Cake, LED Lights Greeting Cards for Women Men Mom Kids.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.