Advertising services, namely, promoting and marketing the goods and services of others in the field of cultural events, restaurants, shopping, travel via print and electronic media; Advertising, marketing and promotional services related to all industries for the purpose of facilitating networking and socializing opportunities for business purposes; On-line advertising on a computer network; On-line trading services in which users post requests for products and negotiate transactions via the Internet; On-line wholesale and retail store services featuring auto parts, clothing, jewelry; Online advertising and marketing services in the field of dentistry, dental equipment via wireless networks for display on mobile devices; Product merchandising for others; Promoting the goods and services of others; Providing advertising, marketing and promotional services, namely, development of advertising campaigns provided through cable television broadcast, web casts, radio broadcasts, newspapers, magazines, online banners, outdoor billboards, wild postings, bus and subway ads; Retail discount store services in the field of consumer electronics, clothing, general consumer merchandise, food; Sales promotion for others