Subscription
Subscription is a business model where customers pay a recurring fee at regular intervals (e.g., monthly, annually) to access a product or service, rather than making a one-time purchase. It is widely used in software-as-a-service (SaaS), media streaming, and e-commerce to provide ongoing value and predictable revenue. This model emphasizes customer retention, continuous updates, and long-term relationships between providers and users.
Developers should understand subscription models when building applications that require recurring revenue, such as SaaS platforms, content streaming services, or membership-based websites. It is essential for implementing features like billing cycles, user access control, and churn management, ensuring sustainable business growth and customer engagement in modern digital products.