public function getPayPalOxOrder()
    {
        if (is_null($this->payPalOxOrder)) {
            $order = oxNew(\OxidEsales\Eshop\Application\Model\Order::class);
            $order->loadPayPalOrder();
            $this->setPayPalOxOrder($order);
        }

        return $this->payPalOxOrder;
    }