Advertising by mail order; Bill-posting; Cost price analysis; Demonstration of goods; Direct mail advertising services; Dissemination of advertising matter; Distribution of samples for publicity purposes; Import-export agency services; Market research studies; Marketing in the framework of software publishing; Marketing services, namely, consumer marketing research; Online advertising on a computer network; Organization of exhibitions for commercial or advertising purposes; Organization of trade fairs; Price comparison services; Procurement, namely, purchasing office furniture for others; Provision of an online marketplace for buyers and sellers of goods and services; Sales promotion for others; Telemarketing services; Updating of advertising material