How do loaner programs normally work?

I was just thinking about it and I would be really interested in doing a loaner kinda program with some one local to me.

Weather it is sending one of my males to some one or some one sending a female to me (I only have one female and I already got plans for her).

I would not be able to do a loaner program until next breeding season

How do you handle QT? I really know nothing about it, so I would like to get some feedback from people that have done it.

Did it turn out well?

How were the people involved compensated?

Who got what out of the clutch?

How did you decide to do a loaner breeding?

How did you decide who to do it with?

I have so many questions i am sure I will come up with more as the thread develops!