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 120PCS #8 x 1/2" Wood Screws,18-8 (304) Stainless Steel Screws Flat Head Sheet Metal Screws Phillips Self Tapping Screws (1/2" to 1" Available).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.