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 Alka-seltzer Plus PowerFast Fizz, Cough & Chest Congestion Medicine, Cool Blueberry Pomegranate Effervescent Tablets, 24ct.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.