[Dr. Sivana]

I get that, but what will he do if another woman comes in. Will he pay 750.00 for each woman not served?

That's a good question. He is being forced to be cute, cave in, or close up.

Here's the best I could come up with:

When she makes her request, put up the closed sign, so no new customers come in. After the last real customer leaves, give her a very, very careful haircut, taking 45 minutes or more. Make her pay for it in time. Oh, and go heavy on the Barbicide. Say nothing the whole time. But make it a great men's haircut, because that's what you do.

[BykrBayb]

And don’t tell her about the security video recording the whole thing, so she can make a false report of the incident.