Have you had more contact with this person?
Lots of good suggestions.
Maybe you could tell her the first one was a "fellow church member/friend/favor" - one only - rate.
The next ones will be at the "regular" rate - now that you have paid more attention to what it really cost in terms of labor and materials.
Last edited by bearisgray; 05-05-2015 at 10:15 AM.