Checkmate is a savings app with over one million users that have saved $$$ on brands like Shitheadsteve.
The Checkmate extension automatically applies Shitheadsteve discount codes, Shitheadsteve coupons and more to give you discounts on products like A Celebration of America Prank Puzzle.
Checkmate users have also been loving these products from Shitheadsteve.
Users have been saving products like this to their collections.