The steps depend on which version of the app you're using.
If You're Using Magical Preorder (the new version):
You can customize the emails sent during each stage of the preorder process.
In the app, click Notifications.
Choose one of the three email templates to edit:
Preorder placed – Sent when a customer completes a preorder
Preorder active – Sent when a product becomes available for preorder
Signup – Sent when a customer signs up for preorder alerts
Edit the Email subject and Email body fields.
Use Dynamic Content to insert details like Rule Title, Shop Name, or Variant.
Click Save when you're done.
If You're Using Preorder Pro + Back in Stock (the legacy version):
You can customize the email sent when a customer places a preorder.
In the app, click Emails from the left-hand menu.
Click Preorders in the dropdown.
Edit the title, greeting, and email body.
Scroll down and click Save in the bottom-right corner.