Checkmate is a savings app with over one million users that have saved $$$ on brands like Groupon.
The Checkmate extension automatically applies Groupon discount codes, Groupon coupons and more to give you discounts on products like Pureology Shampoo, Conditioner, or Duo Set - Large 33.8oz (1L Liter) .
Checkmate users have also been loving these products from Groupon.
Users have been saving products like this to their collections.