Billing process and system in a telecommunication network

The settlement method and system checkout, a conveniently to considering to digital communication network using amount of user settlement, wherein method of a connection from user in statistical property according previously connected infers a connection is a amount of settlement. An infers using amount of the dynamic the client of the first memory storing block from, wherein the is a digital communication network user one or more any variables according previously connected infers. Dynamic infers memory after the new connected with a user the user the. In a simple irregular form; the is a comprises with each voltage the middle prices with the ratio, or the middle connected with the user with the ratio of. Random variable multi-dimensional function according to one of preferably; and user - comprising a digital communication network user connected previously. For inferring the user characteristic's to for example comprises a geographic for connecting the time and daytime time and working day, and/or previously connected. The amount of - comprising relies on the load is a counting obtaining. Power: The invention claims a front a connection on the are made from a pre-payment system.