Advertising and advertisement services; Computerized on-line ordering services in the field of retailing a wide variety of consumer goods; On-line advertising services for others; On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; On-line trading services in which users post requests for products and negotiate transactions via the Internet; Operating on-line marketplaces for sellers and buyers of goods and/or services; Providing a searchable online advertising guide featuring the goods and services of online vendors; Providing a searchable online advertising guide featuring the goods and services of other on-line vendors on the internet; Providing an on-line computer database in the field of locating products, describing products, rating products, pricing products and comparing prices of products

Providing temporary use of on-line non-downloadable software for e-commerce and electronic payments