Advertising and advertisement services; Arranging and conducting auctions; Business management of hotels; Commercial administration of the licensing of the goods and services of others; Consumer profiling for commercial or marketing purposes; Demonstration of goods; Dissemination of advertising matter; Marketing services; Organization of trade fairs; Outsourcing services in the nature of arranging procurement of goods for others; Outsourcing services; Product demonstration; Product merchandising for others; Providing business information via a web site; Provision of an on-line marketplace for buyers and sellers of goods and services; Rental of sales stands; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies; Systemization of information into computer databases