Hamish
Have you ever thought that your company is looking at this very thread.

:-)LOL

Well you never know.

What would you do if they said "Hamish, we know you don't know how much to charge, but lets assume you normally charge £300, why don't we offer you £200 as its the first time. We would like to offer you a plush hotel room, but we have a feeling you would prefer to drive home"