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 Amazon Basics 150-Pack AAA Alkaline Industrial Batteries, 1.5 Volt, 5-Year Shelf Life.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.