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 Uinkit Inkjet Transparency Film 50 Sheets 8.5x11 OHP Overhead Projector Film for DIY Crafting 100% Clear Transparency Paper For Inkjet Printer.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.