Teachers kids

[Van]

Probably asked this before. But do u charge the parents the whole summer normal rate if they are teachers and off but want to come back in the fall? Even if they won't send their child in the summer?

I do charge them for the 2 months as it is hard to fill for me in my area
they are paying to keep the spot for Sept
come don't like it and move on but at lease with post-dated cheques you know where you stand for the summer and can look for someone new if they are leaving