Improvements to invoice

modules/invoice/classes/Controller/Task/Invoice.php

@@ -201,7 +201,6 @@ class Controller_Task_Invoice extends Controller_Task {
 			$iio->quantity = $pdata['prorata'];
 			$iio->item_type = 0; // Service Billing
 			$iio->discount_amt = NULL; // @todo
-			$iio->price_type = $so->product->price_type;
 			$iio->price_base = $so->price();
 			$iio->recurring_schedule = $so->recur_schedule;
 			$iio->date_start = $pdata['start_time'];