protected function HandleRegisterAfterShopping()
    {
        if ($this->ActivePageIsRegisterAfterShopping()) {
            if (!$this->IsAllowedToShowRegisterAfterShoppingPage()) {
                $oExtranetConfig = TdbDataExtranet::GetInstance();
                $this->controller->HeaderURLRedirect($oExtranetConfig->GetLinkAccessDeniedPage(), true);
            }
        }
    }