Advertising; business management; business information; demonstration of goods; dissemination of advertising matter; distribution of samples and advertising documents; conducting marketing studies; organizing exhibitions for commercial or advertising purposes; sales promotion; newspaper subscriptions; compilation of information into computer databases, systematization of information into computer databases; computerized file management; public relations; planning, arranging and conducting of events, exhibitions, congresses, trade shows, trade fairs, conventions and festivals for commercial or advertising purposes

Entertainment services, namely, conducting parties, contests, and fairs; organization of social entertainment events, sports competitions, lotteries and cultural shows; editing and publishing of books and reviews; organization of exhibitions for educational purposes; production of radio and television programs; production of films for education or entertainment purposes; rental of films and audio and video recordings; party planning; booking of seats for shows; rental of show scenery; planning, arranging and conducting events in the nature of conferences, exhibitions, conventions, congresses, in the field of politics, culture, business development, education, entertainment for non-business and non-commercial purposes and sports and social entertainment events; festivals, namely, festivals featuring a variety of activities, namely, sporting events, art exhibitions, flea markets, and ethnic dances, all for cultural, artistic and educational purposes; planning, arranging and conducting of training and educational sessions and courses in the field of arts, sciences, economics, legal and technical education, culture, sport and music entertainment