Checkmate is a savings app with over one million users that have saved $$$ on brands like Amazon.
The Checkmate extension automatically applies Amazon discount codes, Amazon coupons and more to give you discounts on products like Team Supercrew - Emotions and Powers - 4 Book Box Set (books 1-4): Help kids through big emotions (anger, fear, frustration, sadness). Discover the power to be brave, be kind, be calm, and have grit!.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.