It did not however stop her from woofing down most of her meal first!
Thats women for ya, some of em completely take the pee.
I once had a lady book me to do a whole house and she was moving down south. I knew she worked for a local estate agent who I had dealt with so pretty ligit (so I thought).
I emailed the bill on her request (pay in 7 days)...no response after 2 weeks. Then I called her mobile and left a message...no response. Then sent her another email requesting payment overdue etc....no response.
Then went to the estate agents where she used to work, I said can you give me her forwarding address and they said no but we can get in touch with her.
I explained that she had ignored every request for payment. I said while your on the phone to her, tell her that if no payment is made within the next few days I'll submit this to the small claims court and use her previous address where she had the work done.
The cheque arrived the next day.

So I believe (so I'm told) that if you have a debtor, you use the previous address and send any correspondence to it and use it for the small claims court.
That way, it will affect their credit rating......even if they don't receive the correspondence.