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 Pack of 6 Ignition Coil Spark Plug For 2009-19 Nissan Maxima V6 3.5L UF550 C1670.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.