-$smarty->assign('subtotal', $user->currency.' '.str_replace('.', $user->decimal_mark, sprintf('%8.2f', round($subtotal, 2))));
-if ($tax) $smarty->assign('tax', $user->currency.' '.str_replace('.', $user->decimal_mark, sprintf('%8.2f', round($tax, 2))));
-$smarty->assign('total', $user->currency.' '.str_replace('.', $user->decimal_mark, sprintf('%8.2f', round($total, 2))));
+$smarty->assign('subtotal', $currency.' '.str_replace('.', $decimalMark, sprintf('%8.2f', round($subtotal, 2))));
+if ($tax) $smarty->assign('tax', $currency.' '.str_replace('.', $decimalMark, sprintf('%8.2f', round($tax, 2))));
+$smarty->assign('total', $currency.' '.str_replace('.', $decimalMark, sprintf('%8.2f', round($total, 2))));