Company Holidays

Hello!

I would like to see the ability to create company holidays on the calendar so that no bookings can occur that day. Independence day is coming up soon and we will not be working as a company. I would like the ability to force all the photographer's schedules to be not available that day so that no one can book online. We also have other holidays such as Thanksgiving, Christmas, etc. that I would like to mark as off for everyone without having to remind them to mark it off on their calendar.