Checkmate is a savings app with over one million users that have saved $$$ on brands like Mighty Mug .
The Checkmate extension automatically applies Mighty Mug discount codes, Mighty Mug coupons and more to give you discounts on products like Mighty Mug Go - Stainless Steel - Silver - 16 oz.
Checkmate users have also been loving these products from Mighty Mug .
Users have been saving products like this to their collections.