if (isset($_POST['bill_quota']) or isset($_POST['bill_cdr'])) {
        if ($_POST['bill_type'] == 'quota') {
            if (isset($_POST['bill_quota_type'])) {
                if ($_POST['bill_quota_type'] == 'MB') {
                    $multiplier = (1 * \LibreNMS\Config::get('billing.base'));