Moon letters Jan Kostrzewa

85.59.D - Other non-school forms of education, not classified elsewhere

59.11.Z - Activities related to the production of films, video recordings, and television programs

62.10.B - Programming activities

70.20.Z - Business and management consultancy activities

73.11.Z - Advertising agency activities

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms