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 Fel-Pro Rear Engine Crankshaft Seal Kit for 1976-1980 Chevrolet K10 7.4L V8 qi.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.