Retail department store services; on-line retail store services featuring a wide variety of consumer goods of others; Online retail store services and advertising services for others, all featuring air cooling equipment, air heating equipment, air purifying equipment, home audio equipment, personal audio equipment, car audio equipment, audio accessories, audio video cables, batteries, books, digital cameras and accessories, camcorders and accessories, camera bags and cases, car electronics, GPS and accessories, compact discs and players thereof, cellular phones and accessories, cellular phone service, clothing care and laundry supplies, computers, wired and wireless computer networking equipment, computer games and accessories, laptops and laptop accessories, electronic notebooks, netbooks, digital photo frames, electronic book readers, construction and home improvement supplies and equipment, drills, cookware, cutlery, digital video discs and players thereof, cooking grills, household cleaning supplies, major appliances, small kitchen appliances, home electronics, furniture, health and beauty products, surgical and medical supplies, home video equipment, portable electronics, musical instruments and accessories, office supplies, office equipment, lawn and garden supplies, personal care appliances, personal care products, personal digital assistant devices, power supplies, power suppression devices, projectors, solar-powered lighting, solar power installation supplies, security and surveillance equipment, telephones, manual and power tools, radios, office snacks, chips, candy, electric motorized vehicles, digital videos