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 Creality PLA Filament 1.75mm PLA 3D Printer Filament, 2kg Cardboard Spool (4.4lbs), Dimensional Accuracy +/- 0.02mm, Fit Most FDM Printer (Red & Blue 2-Pack).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.