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 Calming Chews for Dogs - 30 Anxiety Relief Treats for Fireworks, Thunder, and Storms - Natural Dog Calming Treats for Large and Small Breeds with Thiamine, L-Tryptophan, Ginger, and Melatonin.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.