Checkmate is a savings app with over one million users that have saved $$$ on brands like Shock Doctor.
The Checkmate extension automatically applies Shock Doctor discount codes, Shock Doctor coupons and more to give you discounts on products like Warheads Gel Max Power Flavor Fusion Mouthguard.
Checkmate users have also been loving these products from Shock Doctor.
Users have been saving products like this to their collections.