One daily rate because of the spaces used issue but also unless the child is coming just after lunch and having a nap they have used the most expensive part of the day if they came in the morning and had snack, craft, activities, lunch.

I have also offered a part time family the chance to go to part time if they could find a person to share the space with them and it only lasted as long as the other person stayed - ie if their friend left care they had to pay the full amount again.