Operating online marketplaces for sellers of goods and/or services; providing evaluative feedback and ratings of sellers' goods and services, the value and prices of sellers' goods, buyers' and sellers' performance, delivery, and overall experience in connection therewith; providing a website featuring information about, and recommendations and referrals regarding, consumer products and services; advertising, promotion and marketing services; providing on-line computer databases and on-line searchable databases featuring classified advertisement listings for goods and services; promoting the goods of others by means of operating an on-line shopping mall with links to the retail websites of others; comparison shopping services; dissemination of advertising for others via the Internet; providing and rental of advertising space on the Internet; on-line advertising and marketing services; providing on-line auction services; promoting concerts and entertainment events for others; promoting the goods and services of others by providing a website featuring coupons, rebates, price-comparison information, product reviews, links to the retail websites of others, and discount information; promoting the goods of others, namely, providing coupons, rebates and vouchers for the goods of others; on-line retail store services featuring a wide variety of consumer goods of others

Computer services, namely, providing search engines for obtaining data on a global computer network; computer services, namely, providing search engines for obtaining comparisons of products, goods, services, items, and topics on a global computer network; providing customized computer searching services, namely, searching and retrieving information at the customer's specific request via the internet; provision of search engines for the Internet; searching and retrieving information, sites, and other resources available on computer networks for others