Advertising and marketing; Advertising in periodicals, brochures and newspapers; Advertising services; Demonstration of goods; Dissemination of advertising for others via the Internet; Dissemination of advertising matter; Distribution of prospectuses and samples; Import-export agency services; Marketing the goods and services of others; On-line promotion of computer networks and websites; Product demonstration; Promoting the goods and services of others; Promoting the sale of goods and services of others through electronic couponing, promotions and discounts; Provision of an on-line marketplace for buyers and sellers of goods and services; Purchasing agents; Retail shop window display arrangement services; Sales promotion for others; Shop window dressing; Window dressing and display arrangement services