Updating and maintenance of vehicle-related data in computer databases; collating of data in computer databases; arranging subscriptions to media packages; publicity, promotional and marketing services relating to vehicles; consumer profiling for commercial or marketing purposes; compilation of statistical data; provision of an online marketplace for buyers and sellers of goods and services; administrative processing of computerized purchase orders; computerized online ordering services; subscription to an information media package; subscriptions to online publications; provision of commercial information from online databases; business intermediary services relating to mail order by telecommunications; retail services relating to parts and fittings for automobiles; sales promotion by internet; providing information relating to the sale of goods of others; retail services in the form of subscriptions relating to computer software for electronic control systems of vehicles