Save on Phone Compatibility Checker (BYOD) with Xfinity Mobile with a Xfinity promo code

Checkmate is a savings app with over one million users that have saved $$$ on brands like Xfinity.

The Checkmate extension automatically applies Xfinity discount codes, Xfinity coupons and more to give you discounts on products like Phone Compatibility Checker (BYOD) with Xfinity Mobile.