Checkmate is a savings app with over one million users that have saved $$$ on brands like Amazon.
The Checkmate extension automatically applies Amazon discount codes, Amazon coupons and more to give you discounts on products like ELEAD 8-Piece 3/8" Drive Spark Plug Socket Set with Universal Joint, Spark Plug Gapper and 6" Extension Bar, SAE & Metric, 5/8", 3/4", 13/16", 14mm, 18mm, CR-V Sockets with Rubber Holding Rings.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.