}
$query .= qq|?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
(SELECT factor FROM price_factors WHERE id = ?), ?)|;
}
$query .= qq|?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
(SELECT factor FROM price_factors WHERE id = ?), ?)|;