> For the complete documentation index, see [llms.txt](https://docs.easto.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.easto.io/features/email-notifications.md). # Settings The **Settings** section lets you configure essential parts of your subscription operations. It includes 5 key tabs: * **Email Notifications:** Customize email templates sent to your subscribers. * **Billing:** Set rules for billing cycles and manage retry logic for failed payments. * **Delivery Profiles:** Define shipping preferences and delivery options for subscriptions. * **Customer Portal:** Control what customers can view and edit in their subscription accounts. * **Quick Checkout Link:** Generate custom checkout links to simplify the buying process. These tools help tailor the subscription experience to your brand and workflow.
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