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 Kim Kardashian Paper Magazine Break The Internet variant 2014 RARE Booty N*de.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.