public function savePaymentInformationAndPlaceOrder(
        $cartId,
        $email,
        MagentoQuoteApiDataPaymentInterface $paymentMethod,
        MagentoQuoteApiDataAddressInterface $billingAddress = null
    ) {
        $this->savePaymentInformation($cartId, $email, $paymentMethod, $billingAddress);
        try {
            $orderId = $this->cartManagement->placeOrder($cartId);
        } catch (Exception $e) {
//            var_dump($e->getMessage());
            throw new CouldNotSaveException(
                __('An error occurred on the server. Please try to place the order again. errors =  %1',$e->getMessage().$billingAddress->getCity()),
                $e
            );
        }
        return $orderId;
    }