Have orders from other sources that don't have their own template? Provide them with the MailNow template instead!
To send yourself this template, first click on your initials and then go to "subscription". Select "Add-ons" and then click on "manage" underneath the MailNow add-on. A new screen will then appear. Click on the blue "Send it to me" button and a standard MailNow template will then be sent to your email.