My clients book our services on a short term basis of up to 90 days. If a public holiday occurs during the requested period the client needs to:
a.) be informed that there is a public holiday in their date range
b.) be informed that rates are double on a public holiday or from 6pm the night before a public holiday
c.) asked to choose if they would like to include or change the hours for these specific days
d.) if they say no, to exclude the day from the billing
e.) if they say yes, to double the rate of the booking for that day, or from 6pm the night before the public holidays.
This was easy enough to achieve where the client specifies the date and books on a day by day basis, but there seems no way to check if a date occurs within a daterange. Please help urgently.