I can invoice on behalf of your company.But I want to know information about the debtor (s) that you want to provide (name, address and contact number)And details about the debt you want to tell them (in revenue and what it amounts to.)
I can invoice in the name of your company. But I want to know the details about your debt you want to notify the (name, address. And contact) .And details about the debt to inform (as for what amount to inform).