Currently, PreOrder Now (PON) does not support custom HTML code for the emails sent through the app.
HTML email customization typically involves using HTML and inline CSS to create styled, responsive emails that work across email clients like Gmail, Outlook, and Yahoo Mail. While this would allow for greater design flexibility, it’s not available in the current version of PreOrder Now.
We understand this feature is important for many merchants and is on our roadmap. However, we don’t yet have a specific release date.