Commission reports

It being the end of the month, and this being the first time I've paid out commissions, here's what I learned today, to my dismay:  none of the commission reports (nor any of the commission screens, for that matter) show the actual amount paid on the invoice.  The Transaction Base Amount is the invoice total,  but this doesn't reflect the amount paid when the customer takes a discount based on the payment terms, or makes a partial payment. While the commission IS being calculated correctly, we can't show these reports to our partners at all, since it "looks" like they're