Advice and information about customer services and product management and prices on internet sites in connection with purchases made over the internet; Arranging of trading transactions and commercial contracts; Auction services; Business management consultation and services, namely, managing and administering non-core functions, namely, mailing and shipping, records management, information services, administration, payroll and accounting, and telemarketing services; Business networking; Business research and data analysis services in the field of retail sales of specific business locations and distribution channels; On-line auction services; On-line promotion of computer networks and websites; Providing advertising and advertisement services; 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; Providing advertising, marketing and promotional services, namely, development of advertising campaigns for television, print media, and web pages; Providing a web site featuring consumer information on various publications and providing hyperlinks to on-line retailers that sell the publications; Providing a web site that features an on-line market for users to list offered or wanted personal and business assets and skills for hire, rent, sale or auction transacted on the basis of predefined performance and closing terms and conditions; Providing a website for connecting sellers with buyers; Providing a website for users with specific informed recommendations of specific consumer products and services validated by the users' inputted preferences and social network; On-line business networking services