Advertising; business management; business administration; office functions services; commercial retailing; organization of exhibitions for commercial or advertising purposes; modelling for advertising or sales promotion; publication of publicity texts; shop window dressing; auctioneering services; commercial information agency services; economic forecasting; import-export agency services; marketing research; rental of office machines and equipment; opinion polling; personnel recruitment; public relations services; rental of advertising space; demonstration of goods; organization of trade fairs for commercial or advertising purposes; sales promotion for others; advertising, including marketing of goods and services of others through sponsoring of arrangements and licence agreements; commercial administration of the licensing of the goods and services of others; procurement services for others [purchasing goods and services for other businesses]