Advice and information concerning commercial business management; Assistance, advisory services and consultancy with regard to business planning, business analysis, business management, business organization, marketing and customer analysis; Business consultation; Business consultation in the field of telecommunications expense management; Advisory service for organizational issues and business administration, with and without the help of electronic data bases; Advisory services relating to business management and business operations; Arranging and conducting of fairs and exhibitions for business and advertising purposes; Assistance and advice regarding business organization and management; Assistance in management of business activities; Assistance, advisory services and consultancy with regard to business planning, business analysis, business management, and business organization; Business consultation and management regarding marketing activities and launching of new products; The bringing together, for the benefit of others, of a variety of goods and services, enabling customers to conveniently view and purchase those goods and services from an Internet web site particularly specializing in the marketing of the sale of goods and services of others