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 YsoKK 2 Pack Wireless PS4 Controller for Playstation 4/Slim/Pro with 1000mah Battery/Dual Vibration/Audio Jack/6-axis Motion Sensor(Camouflage Green and Camouflage Blue).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.