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 Tandefio 2 Pcs 5'' x 3'' Tinplate Mailbox Toy Mini Tin Valentines Small Decorative Mailbox DIY Craft for Boys and Girls Greeting Card Exchange Gift Prize Supply(Red, Pink).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.