I find the offer for my chase freedom card.
I am not 100% sure about the term, but worth a try. Xfinity mobile only supports automatic monthly payment, but there shall be enough time if you act now.
Get Xfinity Internet and Xfinity Mobile together and save on your wireless bill. Xfinity Mobile is a different kind of wireless network designed to save you money. It's the only wireless network that automatically connects to millions of secure WiFi hotspots and the best LTE everywhere else. Call 1-800-XFINITY or visit xfinity.com/mobile.
Offer expires 11/13/2019. Must pay first two bills to Xfinity Mobile by 1/2/2020.
Your $25 back will be processed within 30 days after making your second monthly payment. Offer valid one time only.