protected function GetShipToBillingAddress()
    {
        if (array_key_exists('bShipToBillingAddress', $this->aUserData)) {
            return $this->aUserData['bShipToBillingAddress'];
        }
        if (array_key_exists('shopstepuserdata_bShipToBillingAddress', $_SESSION)) {
            return $_SESSION['shopstepuserdata_bShipToBillingAddress'];
        } else {
            $oUser = self::getExtranetUserProvider()->getActiveUser();

            return $oUser->ShipToBillingAddress() ? (1) : (0);
        }
    }