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 Boomerang Tool Company SNIP Fishing Line Cutters with Retractable Tether and Stainless Steel Blades that Cut Braid, Mono and Fluoro Lines Clean and Smooth!.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.