To be able to move an appt from one month to another in one quick step

If you have students who pre-book & pre-pay lessons months in advance and need to change a lesson due to any conflict or sickness being able to SLIDE the lesson needing to be changed (which in turn would move the payment) would be SUPER helpful for not only keeping track of lessons but payment as well.

When changing an appt now that is months out has to first be cancelled, then the money attached to that lesson has to be documented in the transaction history with the new lesson date....ITS JUST ALOT OF EXTRA STEPS THAT ARE NOT NEEDED!!

Even if maybe an edit option could pop up when you click on the particular lesson that needs to be rescheduled would be GREAT!!!