Checkmate is a savings app with over one million users that have saved $$$ on brands like Hi Proof.
The Checkmate extension automatically applies Hi Proof discount codes, Hi Proof coupons and more to give you discounts on products like Michter's Single Barrel RYE 10 Years 750ml (SPEND $100, GET IT $199.99).
Checkmate users have also been loving these products from Hi Proof.
Users have been saving products like this to their collections.