Providing consumer information in the field of pre-owned cars; provision of consumer information relating to pre-owned cars prior to purchase to enable buyers to ascertain that the cars have been reconditioned and are in good working order; providing consumer information in the field of automobiles, their parts and fittings; commercial information for consumers; providing consumer product information via the Internet; providing information about the goods of others, namely, providing information about the goods and services of others via global computer network; mediation of agreements regarding the sale and purchase of goods via the Internet; mediation of agreements regarding the sale and purchase of goods; business management assistance; business appraisals; marketing research, namely, market research services; economic forecasting and analysis; business advice and information; advertising and publicity services; information services relating to advertising, namely, advertising and commercial information services, via the internet; providing and rental of advertising space on the Internet; auctioneering; import and export agencies; clerical services; accounting services; administrative processing of purchase orders within the framework of services provided by mail-order companies; compilation and systemization of information into computer databases