Pay television
Pay television, subscription television, premium television, or premium channels refer to subscription-based television services, usually provided by both analog and digital cable and satellite television, but also increasingly via digital terrestrial and internet television. Subscription television began in the multi-channel transition and transitioned into the post-network era. Some parts of the world, notably in France and the United States, have also offered encrypted analog terrestrial signals available for subscription.
Programming
Subscription-based or pay television has resulted in a change in what type of content is broadcast by these networks. This model has led to networks creating much more specialized types of shows to influence viewers to subscribe. Subscription networks are most concerned with providing content that will make people want to subscribe as well as renew subscriptions rather than who is watching and when this viewing is taking place.