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 GAOY Cat Eye Gel Nail Polish Set with Magnet for Jelly Green Glitter Holographic Cat Eye, Salon Gel Manicure and Nail Art DIY at Home, Mint Green.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.