COMPUTER SERVICES, NAMELY, PROVIDING AN INTERACTIVE ON-LINE COMPUTER DATABASE IN THE FIELD OF COOPERATIVE ADVERTISING AND MARKETING; CONDUCTING MARKET RESEARCH SURVEYS AND DISSEMINATION OF ADVERTISING FOR OTHERS VIA A GLOBAL COMPUTER INFORMATION NETWORK; PROVIDING AN INTERACTIVE ON-LINE COMPUTER DATABASE IN THE FIELD OF CONSUMER DEMOGRAPHICS AND BEHAVIORAL INFORMATION; PROVIDING REPORTING SERVICES RELATING TO COMPUTER NETWORK USE AND USERS