Many pay television services consist of multiple individual channels, referred to as "multiplex" services (in reference to multiplex cinemas), where a main flagship channel is accompanied by secondary services with distinct schedules focusing on specific genres and audiences (such as multiplexes focusing more on "classic" films, or family-oriented programming), time shifting, or brand licensing deals (such as channels focusing specifically on Disney films, or content from U.S. pay television brands if they do not specifically run their own network in a specific market). Typically, these services are bundled together with the main channel at no additional charge, and cannot be purchased separately.