private function handleGuestBasket()
    {
        $configCartUrl = $this->quote->getStore()->getWebsite()->getConfig(
            \Dotdigitalgroup\Email\Helper\Config::XML_PATH_CONNECTOR_CONTENT_CART_URL
        );

        if ($configCartUrl) {
            $url = $configCartUrl;
        } else {
            $url = 'checkout/cart';
        }
        $this->_redirect($this->quote->getStore()->getUrl($url));
    }