Advertising and commercial information services, via the Internet; Advice and information about customer services and product management and prices on Internet sites in connection with purchases made over the Internet; Promoting the goods and services of others by means of distributing advertising on the Internet; Providing a searchable on-line advertising website and guide featuring the goods and services of other vendors via the Internet; Providing a website for connecting sellers with buyers; Providing advertising service to distribute advertisements for display on Internet, namely, in websites, social conversations over the Internet, emails, microblogs, blogs, electronic messages, instant messages, text messages, multimedia messages, social networks, status updates, forums, electronic bulletin boards; Providing an on-line commercial information directory on the Internet; Providing consumer product information via the Internet; Providing information pertaining to procurement, buying, selling and tendering information and opportunities relating to goods, services, and construction via computer, computer networks, telephone, the Internet or electronic mail; The bringing together, for the benefit of others, of a variety of goods and services, enabling customers to conveniently view and purchase those goods and services from an Internet web site particularly specializing in the marketing of the sale of goods and services of others