Compilation of statistics; Marketing services; Marketing the goods and services of others; On-line retail department store services; On-line retail gift shops; On-line retail store services featuring a wide variety of consumer goods of others; Online advertising on a computer network; Price comparison services; Purchasing agents; Arranging of buying and selling contracts for third parties; Business services, namely, combined strategic goods or services sourcing and cooperative purchasing for others; Organization of trade fairs for commercial or advertising purposes; Procuring of contracts for the purchase and sale of goods