Advertising and commercial information services, via the internet; Advertising via electronic media and specifically the internet; Internet advertising services; Marketing services, namely, providing informational web pages designed to generate sales traffic via hyperlinks to other web sites; Providing a web site at which users can offer goods for sale and buy goods offered by others; 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