Pay-by-phone lets you buy digital goods and services by charging the amount...

https://www.nav-bookmarks.win/pay-by-phone-lets-you-buy-digital-goods-by-charging-purchases-directly-to-your

Pay-by-phone lets you buy digital goods and services by charging the amount directly to your monthly phone bill or prepaid credit. It’s a simple way to pay without needing a card or bank account