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 VIZIO 2.1 Home Theater Sound Bar w/ DTS Virtual:X, Wireless Subwoofer SB3221n-J6.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.