billing

In telecommunications, the broad term billing refers to the billing of telecommunications services for the use of different networks and services.

Billing includes the collection of connection and transmission data, the allocation of data, accounting, rating with the allocation of different rates, billing, controlling and collection. For the payment of purchases on the web, online billing is a suitable option, of which there are several payment systems.

Billing is part of network management and is specified by the International Telecommunication Union( ITU) under X.700.