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 Hazbin Hotel Trading Card 2nd Edition - Complete Non-Foil Set of 50 cards.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.