Advertising and advertising agencies, radio and television advertising and commercials, updating and dissemination of advertising material, rental of advertising space, marketing research, marketing studies, sales promotions; accounting, cost price analysis; business appraisals and research, business, commercial or industrial management and organisation assistance, professional business consultancy, business information, enquiries and investigations; rental of office equipment; auctioneering; statistical information; employment agencies; personnel management consultancy, personnel recruitment; organisation of exhibitions for commercial or advertising purposes; import and export agencies; public relations, publication of publicity texts, publicity, publicity agencies