Checkmate is a savings app with over one million users that have saved $$$ on brands like eBay.
The Checkmate extension automatically applies eBay discount codes, eBay coupons and more to give you discounts on products like TWO Factory Ruger Magazine Mag Mark II MKII MK 2 10 Rounds .22LR 22 LR 90046.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.