Provision of an online marketplace for buyers and sellers of goods and services; Retail on-line ordering services featuring books, music, videotapes, audiocassettes, compact discs, floppy discs and CD-Roms, printed matters, recorded music, toys, household electronic appliances, applied electronic machines and apparatus, photography instruments, musical instruments and fittings thereof, photographs, stationery, jewelry, horological instruments and parts thereof, motor vehicles and parts and ac...