Advertising services; Business appraisals; Business enquiries and investigations; Business management; Business management consultancy services; Business organization and management consulting; Commercial administration of the licensing of the goods and services of others; Demonstration of goods; Goods import-export agencies; Market research studies; Marketing services; On-line advertising on a computer network; On-line retail store services featuring a wide variety of consumer goods of others; On-line trading services in which users post requests for products and negotiate transactions via the Internet; Organization of trade fairs for commercial or advertising purposes; Organization of fairs and exhibitions for commercial and advertising purposes; Production of advertising films; Provision of an on-line marketplace for buyers and sellers of goods and services; Rental of advertising time on communication media; Shop window dressing; Supply chain management services