> For the complete documentation index, see [llms.txt](https://docs.giftcardfactory.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.giftcardfactory.app/misc.md).

# MISC

- [App Emails](https://docs.giftcardfactory.app/misc/app-emails.md): Email templates and sending domain configuration
- [Sending Domain](https://docs.giftcardfactory.app/misc/app-emails/sending-domain.md)
- [SendGrid](https://docs.giftcardfactory.app/misc/app-emails/sending-domain/sendgrid.md)
- [Postmark](https://docs.giftcardfactory.app/misc/app-emails/sending-domain/postmark.md)
- [Domain Ownership Validation](https://docs.giftcardfactory.app/misc/app-emails/sending-domain/domain-ownership-validation.md)
- [Template Editor](https://docs.giftcardfactory.app/misc/app-emails/template-editor.md)
- [Sending Customer Notifications](https://docs.giftcardfactory.app/misc/sending-customer-notifications.md): Flexible options for gift cards, discount codes or store credit delivery
- [Customers Query Selector](https://docs.giftcardfactory.app/misc/customers-query-selector.md)
- [Recipients Selector](https://docs.giftcardfactory.app/misc/recipients-selector.md)
- [Subscription Plans](https://docs.giftcardfactory.app/misc/subscription-plans.md): Usage & Credits System
- [FAQ](https://docs.giftcardfactory.app/misc/faq.md)