Sales Rep Commission Report
I need to create a report from which I can pay commissions to outside sales reps. Currently we receive down-payments on projects, and pay commission on that amount; then later when invoice is paid in full, we issue a 2nd commission payment. I'd prefer to keep this method but since down payments don't get applied to invoices until much later, I am suspicious I may need to give up this method and only pay commission once invoice is paid in full.
Making it more complex, certain invoice line-items receive 10% commission, others 8%, others 7%, and a few receive 0 commission. Also we don't pay commission on invoices that have aged beyond 90 days.
I've tried a few custom reports, but haven't gotten all my requirements met.