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 Mophie Powerstation Plus Mini 5,000mAh Power Bank - Has Integrated USB-C Cable, Fast Charging for Smartphones, Tablets, and iPhones.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.