Advertising services; Demonstration of goods; Distribution of advertising materials; Distribution of prospectuses and samples; Price comparison services; Procurement, namely, purchasing network equipment for others; Sales promotion for others; Wholesale and retail store services featuring network equipment; Administrative processing of purchase orders; Arranging and conduction of auction sales; Computerized on-line retail store services in the field of network equipment; Copy writing for advertising and promotional purposes; Creating and updating advertising material; Customer loyalty services and customer club services, for commercial, promotional and/or advertising purposes; On-line advertising on a computer network; Pay per click advertising; Promoting the goods and services of others by providing a website featuring network equipment; Provision of a web site featuring commercial information on shopping; Search engine optimization for sales promotion; The bringing together, for the benefit of others, of a variety of goods, enabling customers to conveniently view and purchase those goods in the field of network equipment; 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