Checkmate is a savings app with over one million users that have saved $$$ on brands like Whats Up Beauty.
The Checkmate extension automatically applies Whats Up Beauty discount codes, Whats Up Beauty coupons and more to give you discounts on products like Clionadh Cosmetics - Th1rt3en Nail Polish (Magnetic).
Checkmate users have also been loving these products from Whats Up Beauty.
Users have been saving products like this to their collections.