Advertising and promotion of goods and services for others via a global computer network; online retail services for the goods and services of other via a global computer network; online retail services for the goods and services of other via a global computer network featuring apparel, footwear, books, magazines, greeting cards, computer hardware and software, consumer electronics, bedding, furniture, health and beauty products, hobbies and collectibles, flowers, garden supplies, food, cookware, jewelry, audio and visual recordings, travel accessories, sporting equipment, outdoor equipment, musical equipment, toys and games, video games, computer and hand-held electronic games, luggage, pets, wallets, picture frames, cameras and optical equipment of others via a global computer network