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

https://acornmetric.com/s/n-PmOV_QBxMH1OIRGl6Jn

Carrier billing lets you buy apps, games, or digital content and charge the cost directly to your phone bill. If you’re on a monthly plan, the purchase appears on your next bill. For pay-as-you-go users, the amount is taken from your available credit