US Patent 7516101 Electronic bill presentment and payment system with bill dispute capabilities

A bill presentment and payment remittance system is configured for use over an electronic network, such as the Internet. The bill presentment and payment remittance system allows the biller to create a bill and payment remittance information in a format specified by the biller. The biller submits the bill and associated payment remittance information by electronically transmitting it over the Internet to the consumer. The consumer authenticates that the bill did indeed come from the indicated biller. The bill is presented in a user interface which provides a line-by-line itemization of the bill, along with a predefined dispute reasons which the consumer can check to challenge particular items on the bill.