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 Switch Pro Controller Wireless Control - Compatible with Nitendo Switch/OLED/Lite, 1000mAh Rechargeable Switch Controllers with 9 Colors LED, Turbo, Vibration, Wake Up.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.