41 Education services, namely, providing classes, seminars, workshops in the field of advertising, business management, business administration, office functions, providing of business information, systemization of information into computer databases, business investigations, marketing analyses, public and market opinion polling, marketing research, personnel consultancy, sales promotion for others; training services in the field of advertising, business management, business administration, office functions, providing of business information, systemization of information into computer databases, business investigations, marketing analyses, public and market opinion polling, marketing research, personnel consultancy, sales promotion for others; personal coaching in the field of advertising, business management, business administration, office functions, providing of business information, systemization of information into computer databases, business investigations, marketing analyses, public and market opinion polling, marketing research, personnel consultancy, sales promotion for others