Carrier billing lets you buy apps, games, or services and charge the cost...
https://privatebin.net/?34e9049717e5f336#5dRZVv6myThXpQrbDfY8hNivCxVCrNZ1WNranVncLnBL
Carrier billing lets you buy apps, games, or services and charge the cost directly to your monthly phone bill. If you use a prepaid plan, the amount is taken from your available pay-as-you-go credit