Advertising and promotion services and related consulting; Advertising and publicity services, namely, promoting the goods, services, brand identity and commercial information and news of third parties through print, audio, video, digital and on-line medium; Auctioneering; Business consultation and management regarding marketing activities and launching of new products; Computerized on-line ordering featuring general consumer merchandise; Computerized on-line retail store services in the field of electronics, computers and computer accessories, toys, sporting goods, car accessories, health and beauty products, apparel, jewelry, tools, housewares, lamps and lighting; Dissemination of advertising for others via the Internet; Information, advisory and consultancy services relating to business and management or business administration, including such services provided on line or via the internet; Market reports and studies; Market research; On-line advertising and marketing services; On-line retail store services featuring a wide variety of consumer goods of others; On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; Online advertising and promotional services; Operating an on-line shopping site in the field of electronics, computers and computer accessories, toys, sporting goods, video games, car accessories, health and beauty products, apparel, jewelry, tools, housewares, lamps and lighting; Preparation of custom or non-custom advertising for businesses for dissemination via the web; Promoting and showcasing the goods of others in the field of electronics, computers and computer accessories, toys, sporting goods, car accessories, health and beauty products, apparel, jewelry, tools, housewares, lamps and lighting by means of an on-line shopping site with links to the retail advertisements of others; Providing a searchable online advertising guide featuring the goods and services of other on-line vendors on the internet; Providing a web site featuring product ratings of the consumer goods and services of others in the field of electronics, computers and computer accessories, toys, sporting goods, car accessories, health and beauty products, apparel, jewelry, tools, housewares, lamps and lighting; Providing a web site featuring the ratings, reviews and recommendations on products and services for commercial purposes posted by users; Providing an on-line commercial information directory on the internet; Providing an on-line computer database featuring trade information in the field of electronics, computers and computer accessories, toys, sporting goods, car accessories, health and beauty products, apparel, jewelry, tools, housewares, lamps and lighting; Providing an on-line searchable database featuring business information and business contacts