Dissemination of advertising for others via an on-line communications network on the internet; Operating an online shopping site in the field of electronics, computers and computer accessories, toys, sporting goods, video games, car accessories, health and beauty products, jewelry, tools, housewares, lamps and lighting; Market research; Market research studies; Business consultation and management regarding marketing activities and launching of new products; Auctioneering; Computerized on-line retail store services in the field of electronics, computers and computer accessories, toys, sporting goods, video games, car accessories, health and beauty products, jewelry, tools, housewares, lamps and lighting; On-line retail store services featuring electronics, computers and computer accessories, toys, sporting goods, video games, car accessories, health and beauty products, jewelry, tools, housewares, lamps and lighting; Retail convenience stores; Computerized on-line ordering featuring general merchandise and general consumer goods; Providing an on-line commercial information directory on the internet; Business consulting and information services; Providing an on-line computer database featuring trade information in the field of general merchandise and general consumer goods; Providing a searchable online advertising guide featuring the goods and services of other on-line vendors on 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; Advertising and promotion services and related consulting; Preparation of custom or non-custom advertising for businesses for dissemination via the web, CD or DVD for optional upload or download to a computer; On-line advertising and marketing services; 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; On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; Providing a web site where users can post ratings, reviews and recommendations on products and services; Providing a website featuring product ratings of the consumer goods of others in the field of general merchandise and general consumer goods