Administration relating to sales methods; car dealerships (vehicle sales); consultancy relating to sales promotions; discount services (retail, wholesale, or sales promotion services); modelling for advertising or sales promotion; organisation and management of incentive and sales promotion programmes (frequent buyer programmes); sales promotion (for others); sales promotion services; sales promotion through customer loyalty programmes (for others); vehicle dealerships (sales); administration relating to marketing; conducting of marketing studies; direct marketing; marketing; marketing analysis; marketing assistance; marketing consultancy; marketing information; marketing research; planning of marketing strategies; preparation of reports for marketing; product marketing; promotional marketing; provision of advice relating to marketing; research services relating to marketing