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 Nikon COOLPIX S3300 16 MP Digital Camera with 6x Zoom NIKKOR Glass Lens and 2.7-inch LCD (Pink).
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.