Checkmate is a savings app with over one million users that have saved $$$ on brands like Koi Knives.
The Checkmate extension automatically applies Koi Knives discount codes, Koi Knives coupons and more to give you discounts on products like "Chris" | The Crow EDC Pocket Knife.
Checkmate users have also been loving these products from Koi Knives.
Users have been saving products like this to their collections.