Abstract
The following quote was obtained by the news editors from the background informa tion supplied by theinventors: “Accurate billing of customers is important not only for a successful business, but for ensuringcustomer trust. If the customer does not understand why and how they are billed, the customer may notengage th e business for future services. The use of different payment or billing structur es for differenttypes of customers, however, can lead to billing mistakes.
NETL
NSTL