Advertising agencies; Advertising services; Advisory services relating to business management and business operations; Business appraisals; Business management consultancy and advisory services; Business management of hotels for others; Commercial administration of the licensing of the goods and services of others; Demonstration of goods; Goods import-export agencies; Market study and analysis of market studies; Marketing research services; Marketing services; Organization of fairs for commercial and advertising purposes; Outsourcing services; Outsourcing services in the nature of arranging procurement of goods for others; Procuring of contracts for the purchase and sale of goods; Public relations; Purchasing and procurement services, namely, procuring of contracts for others for the purchase of goods and labor contracting services; Sales promotion services; Sales promotion services for third parties