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 AMD RYZEN 9 3900X RYZEN R7 3700X 3800X RYZEN R5 3600X 3500X Socket AM4 Processor.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.