Save on Heinz Ketchup, 44 oz (3-pk) with a Boxed coupon

Checkmate is a savings app with over one million users that have saved $$$ on brands like Boxed.

The Checkmate extension automatically applies Boxed discount codes, Boxed coupons and more to give you discounts on products like Heinz Ketchup, 44 oz (3-pk).