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 StarTech.com 3 ft USB to Type M Barrel 5V DC Power Cable - Power Cable - USB (Power Only) (M) to DC Jack 5.5 mm (M) - 3 ft - Molded - Black - USB2TYPEM.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.