Payments, Invoices, Commissions

Hi,
is it possible to set the plugin so that payments from customers go directly to each Vendors, and therefore the Invoices or Receipts are in their name?
Or maybe even that a part (for example 85%) goes to the Vendor and a part goes to the Admin (which therefore will invoice 15% of commissions collected to the Vendor)?
If I have not misunderstood the default system works that the Admin collects the payments and issues invoices/receipts to customers and then pays the commission to the Vendor, right? Here I would like to avoid this mode.
Thanks