A server on a data network including software for providing a bill payment service for a user comprising a bill-payment module for navigating to the user's multiple data sources on the data network collecting and aggregating data on behalf of the user comprising, a main interface for listing the bills due and payment accounts of the user, a plurality of links enabling viewing and manipulation of bill history, recurring payments, and automated transfer of funds between registered accounts and a link for viewing calendar data. The system further provides a plurality of drop-down menus wherein each menu is associated with a listed bill, the menus providing a plurality of selectable, interactive options for viewing, managing and paying a bill and a link embedded in the main interface for enabling selective or complete data refreshing of data displayed in the interface.