Online retail store services featuring a wide variety of consumer goods; On-line advertising and marketing services; Promoting, advertising and marketing on-line web sites of others; Advertising, marketing and promotion services; Provision of an on-line marketplace for buyers and sellers of goods and services; Providing a website featuring an online marketplace for exchanging goods and services with other users; Affiliate marketing; Providing a searchable website featuring the goods and services of other vendors; Promoting the goods and services of others by providing hypertext links to the web sites of others; Marketing the goods and services of others by advertising and promoting goods and services of others