Auction management services provided to others over an on-line web site accessed through a global computer network; Classified advertising services; On-line auction services; On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; Providing space at a web site for the advertisement of the goods and services of others; Promoting the goods and services of others by providing a web site featuring links to offer used items for sale, for auctio...