Business information and commercial business information on global and local networks for price and product comparisons; compilation and systematisation of information about products and services on-line and in databases; providing price and product information, forums, comparisons and other relevant information for consumers or companies when making purchase decisions; providing an on-line advertising space for the advertising of products and services; business research and market research; carrying out business and market reports and statistics; carrying out on-line business inquiries and collection of statistics for the compilation of reports and articles; providing an on-line marketplace to contribute to commercial transactions between different operators in the sale of products and services