Marketing; Marketing research and analysis; Development of marketing strategies and concepts; Brand strategy services; Data processing, systematisation and management; Collection of data; Consumer research; Provision of business and commercial information; Consumer market information services; Collection of commercial information; Compilation of mathematical data; Arranging of displays for commercial purposes; Business consulting; Business analysis and information services, and market research; Business investigations; Analysis of company behaviour; Business data analysis services; Analysis of business trends; Assistance, advisory services and consultancy with regard to business analysis; Advertising research; Marketing studies; Market studies; Market reporting services; Preparation of market analysis reports; Market survey analysis; Advisory services relating to market research; Compilation of statistics; Statistical analysis and reporting; Provision of statistical information relating to business; Economic forecasting and analysis; Preparation of economic reports; Financial statement preparation and analysis for businesses; Economic analysis for business purposes; Consultancy regarding business organisation and business economics; Cost price analysis; Profit surveys; Cost benefit analysis