Oficialūs aprašymai pateikiami originalo kalba (anglų).
This class includes: - media representation, i.e. sale or resale of time and space for various media soliciting advertising
This class also includes: - sale of advertising space by intermediaries
This class excludes: - public relations and communication activities, see 73.30 - sale of advertising time or space directly by owners of the time or space (publishers, etc.), see the corresponding activity class