Smartpay is the name of a group of systems working interactively to create a pre-paid billing system. Smartpay includes SQL server or Oracle database to store call records, payments to customer accounts and various helper tables f6r the sub-systems an IP transaction routing network to get the billing and payment records to the correct billing server a call rating engine that calculates the cost or each call and decrements a customers balance a debit card warehouse and various bank interfaces to add money to customers balances an OLAP process and report generator, with web based report access a...
