Provision of advertising services; provision of business information and administration services; exchange services provided online, namely, bartering of goods for others; providing an online marketplace for online sellers and buyers; provision of online statistical, quantitative and qualitative consumer market information regarding the sale and resale of items and analysis thereof via a global computer network; rental of advertising space; rental of advertising space on websites.

Hosting the websites of others that provide analysis and online distribution of statistical, quantitative and qualitative information regarding the sale and resale of items; hosting websites featuring technology that enables users to obtain analysis of, and to view statistical, quantitative and qualitative information regarding the sale and resale of items.