The ability to send out emails with reminders! I can also set up my own rules when scheduling patients (e.g., if they have been in before or not). This really helps me keep track of where we are at as far back as last month's appointment schedule goes. Sometimes it takes awhile after clicking "send" until there actually appears any email - so be patient!! If someone has had their first visit scheduled but hasn't yet come through our door then this makes tracking them much easier than having no…