On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; providing a website featuring product ratings of the consumer goods and services of others in the field of computer hardware; advertising services; auctioneering; automated and computerized trading of goods and services for others provided over a global communication information network; online retail store services featuring books, computer repair, computer hardware, computer software, music, videotapes, audiocassettes, compact discs, floppy discs and CD-Roms, printed matters, phonographs, recorded music, toys, household electronic appliances; online mail order services featuring books, computer repair, computer hardware, computer software, music, videotapes, audiocassettes, compact discs, floppy discs and CD-Roms, printed matters, phonographs, recorded music, toys, household electronic appliances; computerized on-line retail store services in the field of computer repair, computer software, computer hardware, computer peripherals, televisions, cameras, DVDs, computer game consoles and games, GPS receivers, satellite radio receivers, home theater equipment, office equipment, electronic gadgets, mobile electronics, telephones and other communication devices, MP3 players, home appliances, and all accessories related thereto; On-line retail store services featuring computer repair, computer software, computer hardware, computer peripherals, televisions, cameras, DVDs, computer game consoles and games, GPS receivers, satellite radio receivers, home theater equipment, office equipment, electronic gadgets, mobile electronics, telephones and other communication devices, MP3 players, home appliances, and all accessories related thereto; online retail store featuring consumer computer hardware and software products; Online retail consignment store services featuring consumer goods and automobiles; auction consultation services for real estate, consumer goods and automobiles; providing online auction showroom for the goods of others in the fields of consumer goods and automobiles; Providing an on-line computer database featuring computer repair services, computer hardware and computer software for sale and buyer/seller contact information; Infomediary services, namely facilitating transactions between buyers and sellers through providing buyers with information about sellers, goods, and/or services; Promoting sale of goods and services of others by providing access links to sellers through an online marketplace; promoting the sale of goods and services of others through online promotional contests; promoting the sale of credit card accounts through the administration of incentive award programs