Checkmate is a savings app with over one million users that have saved $$$ on brands like The Spy Store.
The Checkmate extension automatically applies The Spy Store discount codes, The Spy Store coupons and more to give you discounts on products like Military-Grade 5G Bug Detector: RF, Hidden Camera, and GPS Tracker Finder.
Checkmate users have also been loving these products from The Spy Store.
Users have been saving products like this to their collections.