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 kate spade new york 20 Ounce Insulated Initial Tumbler for Cold and Hot Drinks with Reusable Straw, Stainless Steel Travel Cup with Slide Top Lid (G).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.