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 4.25 CT Cushion Cut Moissanite Halo Eternity Ring 14K Real White Gold Plated.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.