public function getOrderRemark()
    {
        if ($this->_sOrderRemark === null) {
            $this->_sOrderRemark = false;
            if ($sRemark = \OxidEsales\Eshop\Core\Registry::getSession()->getVariable('ordrem')) {
                $this->_sOrderRemark = \OxidEsales\Eshop\Core\Registry::getConfig()->checkParamSpecialChars($sRemark);
            }
        }

        return $this->_sOrderRemark;
    }