This documentation group focuses on **Stripe Subscriptions**, providing comprehensive guidance on setting up, managing, and customizing recurring billing for businesses.

The core of this documentation revolves around **building and managing subscription integrations**. This includes understanding how subscriptions work, designing your integration, and utilizing the Stripe API and Dashboard to create and manage subscriptions. Key aspects covered include:

*   **Subscription Fundamentals:** How subscriptions function, their lifecycle, and core concepts like recurring payments and customer information storage.
*   **Pricing Models:** Detailed explanations of various pricing models such as flat-rate, per-seat, tiered, and usage-based pricing, with guides on how to set them up.
*   **Integration Building:** Step-by-step guides and quickstarts for building subscription integrations, including using Stripe Checkout and Elements.
*   **Subscription Management:** A wide range of functionalities for managing the subscription lifecycle, including:
    *   **Configuration:** Setting up billing cycles, trial offers, and enabling flexible billing modes.
    *   **Modification:** Modifying existing subscriptions, including changing prices, managing prorations, and handling pending updates.
    *   **Lifecycle Events:** Canceling, pausing, and resuming subscriptions, as well as pausing payment collection.
    *   **Advanced Features:** Utilizing entitlements for feature access, backdating subscriptions, subscription schedules, and mixed-interval subscriptions.
*   **Payment Methods:** Extensive documentation on integrating various payment methods for subscriptions, including:
    *   **Direct Debit:** ACH Direct Debit, Bacs Direct Debit (UK), BECS Direct Debit (Australia), SEPA Direct Debit (EU), and Canadian Pre-authorized Debit.
    *   **Digital Wallets & Online Payments:** Amazon Pay, Cash App Pay, iDEAL, Kakao Pay, Klarna, Naver Pay, PayPal, Pix, Revolut Pay, Stablecoins, TWINT, and Boleto.
    *   **Local Payment Methods:** Specific guides for South Korean cards, Nigerian cards, and PayTo.
*   **Migration and Data:** Guidance on migrating existing subscriptions to Stripe Billing using toolkits or APIs.
*   **Webhooks:** Information on using webhooks to receive notifications about subscription activity and manage asynchronous events.
*   **SaaS Integration:** A dedicated section on integrating a SaaS business with Stripe Billing and other Stripe products.

This collection of documents provides a complete resource for developers and businesses looking to implement and optimize subscription-based revenue models with Stripe.