Computer software for use in managing the revenue, expense, procurement and business processes of a company; computer software for work management and for use in tracking, managing and maintaining capital equipment and business resources; computer software for use in time-entry and billing by professionals; computer software for processing commercial transactions and managing the relationship between business organizations and their suppliers and customers, namely, software for processing information relating to procurement and operating resource management, software enabling business organizations to securely conduct business and procure products and services over the global communications network in a controlled business environment, and software allowing suppliers to access the status of invoices and payments and related payment information over the global communications network; computer software enabling the secure presentation of business data over a local, wide area or global communications network, namely, software which extracts billing and other relevant business data from multiple sources, sorts and stores that data and enables a business to present the data to users, both within and without its organization, over a local, wide area or global communications network in useful and readable format; computer software which enables customers, suppliers and alliance partners of a business to view their invoices, payment information and other relevant business data over a global communications network