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 TESTED 99-03 BMW 525i 528i 530i 540i M5 E39 AC Heater Climate Control 6916641.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.