Advertising services, namely, providing information as to the availability of computer communication networks for rent or purchase; Cooperative advertising and marketing services by way of solicitation, customer service and providing marketing information via web sites on a global computer network; Internet advertising services; On-line advertising on computer communication networks; On-line promotion of computer networks and websites; On-line retail consignment stores featuring computer communication networks; Operating an on-line shopping site in the field of computer communication networks; Operating on-line marketplaces featuring computer communication networks and websites; Product demonstration; Promoting the graphic arts design services of others by means of a website featuring graphic artwork submitted by graphic art designers; Promoting the artwork, designs, and music of others by means of providing online portfolios via a website; Promoting, advertising and marketing of the brands, products, services and online websites of individuals, businesses and nonprofit organizations; Promoting, advertising and marketing on-line web sites of others; Promotion and marketing services and related consulting; Providing advertising, marketing and promotional services, namely, development of advertising campaigns for computer communication networks; Providing information pertaining to procurement, buying, selling and tendering information and opportunities relating to goods, services, and construction via computer, computer networks, telephone, the internet or electronic mail