Setting up your email template:
Go to Settings > Emails.
Open the template you want to use, or create a new one
Click Insert Tag dropdown (top right) and add the tag
|* guest_receipt *|(at the very bottom of the list. The tag is best added to the bottom of your email template.Save the template.
Note: The tag |* guest_receipt *| won't appear in the email body itself. Preno attaches a PDF of the receipt at the time of sending. You can view the receipt looks correct first by clicking Receipt on the booking page before you send.