Online advertising on a computer network; Sales promotion for others; Presentation of goods on communication media for retail purposes, namely, operating an on-line shopping site in the field of general consumer merchandise; Import-export agency services; Quotation for representing products of domestic or foreign manufacturers, namely, goods or services price quotations; Tendering service for products of domestic or foreign manufacturers, namely, providing information pertaining to procurement, buying, selling and tendering information and opportunities relating to goods and services via computer, computer networks, telephone, the internet, or electronic mail; Distribution of products of domestic or foreign manufacturers, namely, distributorship services in the fields of beverages, nutritional supplies, computers, sporting goods, sporting equipments, bicycles, bicycle accessories, apparel accessories, telecommunication devices and consumer electronics products; Commercial information agency services; Procurement services for others, namely, purchasing beverages, nutritional supplies, computers, sporting goods, sporting equipments, bicycles, bicycle accessories, apparel accessories, computer software, computer hardware, computer peripherals, computer fans and power supply units; Auctioning via telecommunication networks; Shopping center services, namely, promoting the goods and services of others by means of operating a shopping mall; On-line shopping, namely, operating an on-line shopping site in the fields of beverages, nutritional supplies, computers, sporting goods, sporting equipments, bicycles, bicycle accessories, apparel accessories, computer hardware, computer software, communication devices, computer peripherals and network equipment; Retailing and wholesaling, namely, retail and wholesale store services featuring electronic appliances; Retailing and wholesaling, namely, retail and wholesale store services featuring electrical materials; Retailing and wholesaling, namely, retail and wholesale store services featuring telecommunication devices; Retail store services featuring computer hardware and computer peripherals; Wholesale distributorships featuring computer hardware and computer peripherals; On-line retail store services featuring computer hardware and computer peripherals equipment