Arranging of auction sales; Arranging of buying and selling contracts for third parties; Auction services; Auctioneering provided on the Internet; On-line auction bidding for others; On-line auction services; On-line auction services featuring buyer posts products for sellers to bid on and bidding is done via the Internet; On-line auction services for third parties and charity; On-line auction services in which buyers who donate to charity receive additional bidding rights; On-line auctioneering services via the Internet; On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; Operating on-line marketplaces for sellers of goods and/or services; Providing an on-line commercial information directory on the internet; Providing business information, namely, commercial corporate and statistical information provided on-line from a computer database or the Internet; Providing statistical information; Provision of information and advice to consumers regarding the selection of products and items to be purchased