Discuss Billing + fields the user can change

[FadyKalo-zz]

We need to figure out the billings, not any rush on this, but need to do it.

If we have the concept of a company, the user doesn't have the billing option as the company pays for it, the user uses it. There might be a user who's the owner and has the billings, or even not this. If we have individual users these need to be handled differently.

On the same line, we shouldn't allow users to change the email address if they are part of a company, what happens for name then?