If you want to limit how far in advance clients can make bookings, we have a setting for this under “Other Config”.
By default, this limit is set to 60 days (60 working days) but you can change this to whatever figure you want so you can control how far in advance clients can book. Please note, the value here is the number of working days not total days. So 30 days is actually just longer than a month if you do not work weekends (It would limit bookings to 6 weeks in the future of 5 days = 30 days total). If you worked 7 days a week, this would block out approx 1 month.