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 Flaskap FreePour System: 6oz Tumbler Attachment and 26oz Cup Holder Friendly Bottle, Removable Well Mixed Drink Tumbler Attachment and Water Bottle.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.