Bill-posting; Advertising agency services; Advertising planning; Advertising services; Advertising and advertisement services; Commercial administration of the licensing of the goods and services of others; Commercial information agency services; Demonstration of goods; Direct mail advertising services; Distribution of samples for publicity purposes; Import-export agency services; Marketing research; Marketing services; Outdoor advertising; Provision of an on-line marketplace for buyers and sellers of goods and services; Publication of publicity texts; Publicity material rental; Rental of advertising space; Sales promotion for others; Shop window dressing; Sponsorship search; Systemization of information into computer databases; Updating of advertising material; Business management assistance to industrial or commercial companies; On-line advertising on a computer network