This documentation set focuses on Stripe's **Subscriptions** product, providing comprehensive guidance for businesses to manage recurring payments and customer billing.

The core of this documentation revolves around building and managing subscription integrations within the Stripe ecosystem. It covers various aspects, from the fundamental concepts of how subscriptions work and designing an integration, to the practicalities of implementing different pricing models (flat-rate, per-seat, tiered, usage-based) and setting up recurring revenue streams.

Key functionalities and features detailed include:

*   **Subscription Lifecycle Management:** Creating, modifying, canceling, and pausing subscriptions.
*   **Billing and Invoicing:** Setting up billing cycles, handling prorations, and managing invoices.
*   **Pricing and Discounts:** Configuring various pricing models, applying coupons, and managing promotion codes.
*   **Customer Management:** Handling customer information and enabling self-service options through the customer portal.
*   **Advanced Features:** Utilizing entitlements for feature access, backdating subscriptions, and managing subscription schedules.
*   **Payment Methods:** Integrating with a wide range of payment methods, including local options like Boleto, Pix, iDEAL, SEPA Direct Debit, ACH Direct Debit, Bacs Direct Debit, Amazon Pay, Cash App Pay, Klarna, Kakao Pay, Naver Pay, PayTo, Revolut Pay, TWINT, and Korean Cards, as well as traditional methods.
*   **Migration and Integration:** Guidance on migrating existing subscriptions to Stripe and integrating with third-party payment processors.
*   **Developer Tools:** Utilizing webhooks for real-time notifications and exploring API capabilities.
*   **Platform-Specific Integrations:** Specific instructions for managing subscriptions on iOS.

The documentation also touches upon related Stripe products and features that complement subscriptions, such as Stripe Tax for tax collection and revenue recognition tools. It caters to both no-code and code-based integration approaches, offering quickstarts and detailed guides for developers.