is it possible to permit only two appointments from a single customer in one week?
The customer have to log in before adding an appointment. So based on the username should be a possibility to count the amount of appointments in one week.
My other question is if there is a possibility to allow only appointments two days in the future. Because I have to arrange something for the appointment I would like to know about an appointment two days before.
For example if today is monday than the customer can set an appointment for wednesday as the earliest date.