Carrier billing lets you buy apps, games, or digital content and charge the...

https://www.pop-bookmarks.win/carrier-billing-lets-you-buy-apps-games-or-digital-content-and-charge-the

Carrier billing lets you buy apps, games, or digital content and charge the cost directly to your monthly phone bill or have it taken out of your pay-as-you-go credit. It’s a simple way to pay without needing a credit card or bank account