35 Advertising, marketing and promotional services; presentation of goods on communication media, for retail purposes; business assistance, management and administrative services; retail services in relation to thermostats; retail services in relation to automatic temperature regulators [valves] for central heating radiators; wholesale services in relation to thermostats; wholesale services in relation to automatic temperature regulators [valves] for central heating radiators; counselling on business matters; compilation of business statistics and commercial information; provision of business assistance; analysis of business statistics; statistical evaluations of marketing data; assessment analysis relating to business management; assistance and advice regarding business organization.