public function getLink($iLang = null)
    {
        if ($iLang === null) {
            $iLang = \OxidEsales\Eshop\Core\Registry::getLang()->getBaseLanguage();
        }

        if (!\OxidEsales\Eshop\Core\Registry::getUtils()->seoIsActive()) {
            return $this->getStdLink($iLang);
        }

        if (!isset($this->_aSeoUrls[$iLang])) {
            $this->_aSeoUrls[$iLang] = $this->getBaseSeoLink($iLang);
        }

        return $this->_aSeoUrls[$iLang];
    }