Normally I don't but if this is just for the summer and you are not sure you will be able to fill the spaces with anyone else if it means losing them then it might be worth the hit in the pocket book to at least get some pay for the spaces. No more than $5 a day though reduction as both will be eating and using supplies.

Make sure you know if they are on a wait list for a daycare centre or preschool program etc. so you can determine how long they will be in care. Make sure you get a full deposit for end of care just in case.