Working on a partnership

Hello

I have received an offer from someone of Codecanyon, that he wants to uses my game kit, and he will give $10 per sale. This is new for me, and I havent found so much in the forum how to proceed.
I would like to know if you are doing this how do you proceed? how do you receive payments? and also some advice.

Thank you

Hi @cecilia0409

I haven’t done anything like this before myself, but here is an article that will give you a bit more information.