Business consulting services in the fields of communications technology and information technology; business research and analysis of trends and emerging technology in the communications technology and information technology fields; business consulting services, namely, evaluating and auditing the communications technology and information technology within a business; cost assessment services; business process re-engineering services relating to communications technology and information technology; operation and administration of telecommunication systems and networks for others; disaster recovery services, namely, business technology planning and business technology continuity consulting; outsourcing in the fields of communications technology and information technology; marketing consulting; development of marketing strategies and concepts for others; demonstration of the services of others and promotion of the services of others by developing and disseminating promotional campaigns, and preparing promotional materials for others; operating online marketplaces for sellers of goods and/or services; promoting the goods and services of others by providing a web site at which users can link to locate vendors in the communications technology and information technology fields, and on-line ordering and cataloging of those goods, services, and vendors; providing an on-line computer database featuring trade information in the fields of communications technology and information technology; invoicing services; order fulfillment services; providing a computer database on consumer information in the field of computers; providing online ordering services in the field of computer programs; arranging and conducting business conferences relating to communications technology and information technology