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 5.3 LITER ENGINE LM7 MOTOR LS SWAP DROPOUT GMC CHEVROLET 130K COMPLETE.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.