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 Belhamel Contra A39 300M Automatic Diving Watch Miyota 9039 Movement 39mm.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.