Originally Posted by melilley:
How about something like:
WEEKLY RATES
Weekly fees include all sick days (for your child or the provider), holidays and vacation time - these are paid days. Fees are based on booked days, not attendance. Refunds and credits will not be given for days where your child does not attend.
Some of the ladies on here helped me word mine. 
Mine states: *Fees are due 52 weeks per year.* This covers every holiday, vacation, emergency day, professional day, etc. No exceptions or exclusions.