Partnership selling % for account management.

Hello all!

I am entering into a buisness partnership to start selling Grocery goods on Amazon.

My partner “D” owns the buisness & will cover all of the expenses, as well as provide the products.

I will set up, manage the Amazon account, almost from A-Z ~register buisness in x country, Brand Registry, setup deposit methods, list products & take care of the advertising, as well as dealing with any fulfilment (that’s Amazon’s way of saying delivery, right?) & more, quite likely…

The idea is, for me to receive a %, of the profits, of sold goods. I was wondering, what could a reasonable % look like for me, in this case?

Any help to find a fair reference point is appreciated, any other advice on the topic is also very welcome <3

Thank you very much for your time 🙂 !

Not sure, if i added all relevant information, will update post, as it goes, if needed.