Advice and information about customer services and product management and prices on Internet sites in connection with purchases made over the Internet; Marketing services, namely, providing informational web pages designed to generate sales traffic via hyperlinks to other web sites; Preparation of custom or non-custom advertising for businesses for dissemination via the web, CD or DVD for optional upload or download to a computer; Promoting the goods and services of others by providing a web site at which users can link to the goods and services of others; Promoting the goods and services of others by providing hypertext links to the web sites of others; Providing a web site at which users can offer goods for sale and buy goods offered by others; Providing a web site that enables users to post items for sale through on-line classified advertisements; Providing a web site where users can post ratings, reviews and recommendations on products and services; Providing a web site which features advertisements for the goods and services of others on a global computer network; Providing advertising, marketing and promotional services, namely, development of advertising campaigns for the goods and services of others; Providing space at a web site for the advertisement of the goods and services of others