Marketing; marketing agency services; marketing analysis; marketing information; marketing research; provision of advice relating to marketing; provision of information relating to marketing; research services relating to marketing; advertising; advertising agencies; advertising agency services; advertising analysis; advertising services provided by television; advertising services provided over the Internet; advertising services provided via a data base; advisory services relating to advertising; market research for advertising; modelling for advertising or sales promotion; online advertising on a computer network; television advertising; 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