Administrative processing of purchase orders; Advertising, marketing and promotion services; Auctioneering provided on the Internet; Business management consultancy services; Comparison shopping services; Demonstration of goods; Infomediary services, namely, facilitating transactions between buyers and sellers through providing buyers with information about sellers, goods, and/or services; Promoting the goods and services of others by means of operating an on-line shopping mall with links to the retail web sites of others; Providing business information, also via internet, the cable network or other forms of data transfer