Advertising services provided over the Internet; compilation of advertisements for use as web pages on the Internet; compilation of directories for publishing on the Internet; rental of advertising space on the Internet; business management and administration services supporting utilisation of a global computer network; commercial information services provided by access to a computer database; compilation of information into computer databases; computer assisted business information; computer data processing; computerised database management; data search in computer files (for others); on-line advertising on a computer network; on-line promotion on a computer network; systemization of information into computer databases; promotion (advertising) of business; providing information, including on-line, about advertising, business management and administration and office functions; provision of advertising information; provision of advertising space; database management