> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://ordergroove.ferndocs.com/_mcp/server. # Common Customizations > APIs, SDKs, and guides for building subscription commerce with Ordergroove. ## Docs - [Customizing calendars and dates in v25](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/customizing-calendars-and-dates-in-v-25.md) - [Adding Scrollbar to Inactive Subscriptions](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/adding-scrollbar-to-inactive-subscriptions.md) - [One Time SKU Swap Configuration](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/one-time-sku-swap-configuration.md) - [Dynamic Shipping Restrictions](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/dynamic-shipping-restrictions.md) - [Limiting Future Dates in Change Date Calendar](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/limiting-future-dates-in-change-date-calendar.md) - [Adding Cancel Button to Modals](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/adding-cancel-button-to-modals.md) - [Implementing Country & State Dropdown](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/implementing-country-state-dropdown.md) - [Modifying Change Billing Process Button](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/modifying-change-billing-process-button.md) - [Enabling Payment Updates for Shopify New Accounts](https://ordergroove.ferndocs.com/docs/the-subscription-lifecycle/subscription-manager/common-customizations/enabling-payment-updates-for-shopify-new-accounts.md)