Advertising and marketing; Advertising services; Commercial administration of the licensing of the goods and services of others; Commercial information agency services; Demonstration of goods; Displaying advertisements for others; Dissemination services of advertisement matter; Import and export agencies; On-line advertising on a computer network; Outdoor advertising; Provision of an on-line marketplace for buyers and sellers of goods and services; Purchasing agents; Sales promotion for others; Sponsorship search; Telemarketing services