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 Pikachu ex UR 136/106 SV8 Super Electric Breaker Pokemon Card Japanese.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.