"John" wrote:

I really need a simply, but binding commission contract.

As a commissioned agent representing several companies, I offer the
unwritten standard of the industry.

You hire me, like the wagon train scout of old, I scout, and also hunt
game, then kill it.

You follow me, clean game and pay me.

You not pay me, I kill you.

Then somebody else steps in, guts and cleans you, then pay me.

They not pay me, the process starts all over.

Serioiusly, as a commissioned agent, you are the first one involved
with the project and the last to get paid.

Have fun.

Lew