Hello,   I want to use appointment schedule on my WordPress website. It will be accesible to all the users (non-registered), and they can schedule appointment. What I'm looking for is, when someone schedules an appointment, I would like to send the URL of the page where they scheduled appointment from. Is this possible?    For example: www.abc.com/user/JohnW   On that URL, there will be a schedule available for people to schedule appointment with JohnW. When someone schedules an appointment, I would like the URL to be submitted (in email) as well in the appointment data. Please let me know if this is possible.  Thank you.