Subscription fees are regular payments made by individuals or businesses to access a service or product. These fees can be charged monthly, quarterly, or annually, depending on the terms set by the provider. Common examples include streaming services like Netflix, software applications like Adobe Creative Cloud, and membership sites. The purpose of subscription fees is to provide ongoing access to content or services while ensuring a steady revenue stream for the provider. This model allows users to enjoy continuous updates and new features without needing to make a large one-time purchase.