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 Soft Slouchy Beanies Knit Warm Winter Unisex Cap Thick Women's Men Hat.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.