A subscription or subscription is a process by which a person pays a fee or a percentage of money to enjoy a service, good or product. Therefore, the concept of subscription refers to a business model that is based on access for a certain period of time to said product, good or service.
Normally the subscriptions are typical of newspapers, magazines and channels of series or movies and in any of the cases, the distribution company usually delivers the products on a periodic basis, for example monthly or weekly.