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 Super Retro Game Console Classic Mini HDMI System with Built in 821 Old School Video Games, Super Classic System, Plug and Play.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.