- $_POST['units'] = $item_info["units"];
- $_POST['price'] = price_format(get_price($_POST['stock_id'], $order->customer_currency,
- $order->sales_type, $order->price_factor, $order->document_date));
-
+ $units = $item_info["units"];
+ $price = get_price($_POST['stock_id'],
+ $order->customer_currency, $order->sales_type,
+ $order->price_factor, get_post('OrderDate'));
+ $_POST['price'] = price_format($price);
+