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 3-Pack Power Adapter Plug Duck Head Wall Adapter,US Standard Plug Duck Head Compatible with Mac Book/Phone/i Pod/i Book Power Adapter (White).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.