Advertising; advertising agencies; advertising agency services; market research; market research data collection services; market research data retrieval services; market research studies; marketing research; business management; business management advice; business management advisory services; business management consultancy; retail services; rental of vending machines; rental of vending machines; sales promotion (for others); sales promotion services; organisation and management of customer loyalty programmes whereby customers obtain a discount on their utilities bills (gas, water, electricity, telecommunications) by obtaining these services