The Xfinity Prepaid App allows you to manage every aspect of your account wherever you are, whenever you need it. It’s easy to access your personal account and do things like: Refill your services on the go Check expiration dates and manage payments Add new channel packs Find the closest retailer Stay up to date on the latest offerings and promotions ​It’s secure and fast - and lets you refill all your Prepaid Internet and Prepaid Instant TV on the go! Learn more about 'Do Not Sell My Personal Information' options at https://www.xfinity.com/privacy/manage-preference