Computer services, namely, hosting an on-line interactive suite of computer software applications in the nature of marketing tools that allow one or more participants to evaluate market and customer segments and opportunities and potential product, company, brand positioning options; Providing a secure, web-based service enabling individuals to remotely create and manage their own marketing accounts; Providing a web site featuring technology that enables internet users to create marketing cases and to evaluate competitive advantage information, customer and target market segments, and calculate opportunities for products and services within user-defined market segments and against user defined criteria and to view and access associated reports