Advertising services; Business management assistance; Computerized on-line retail store services in the field of virtual goods, namely, clothing, furniture, jewelry, sunglasses, games, sneakers, gems, general consumer merchandise; Conducting virtual trade show exhibitions online in the field of games; Import-export agency services; Marketing services; On-line wholesale and retail store services featuring downloadable sound, music, image, video and game files; Online retail store services rendered in a virtual environment featuring physical goods and virtual goods, namely, clothing, furniture, jewelry, sunglasses, games, sneakers, gems, general consumer merchandise; Providing business information via a website; Provision of an online marketplace for buyers and sellers of goods and services; Retail store services featuring virtual goods, namely, clothing, furniture, jewelry, sunglasses, games, sneakers, gems, general consumer merchandise for use in online virtual worlds; Sales promotion for others