private function getShippingCosts(array $entry)
    {
        $shippingCosts = $this->getShippingAmount($entry);
        $vatRateIdentifier = $this->getShippingCostsVatRateIdentifier($entry);

        $orderItem = new OrderItem();
        $orderItem->setType(OrderItem::TYPE_SHIPPING_COSTS);
        $orderItem->setQuantity(1.0);
        $orderItem->setName('ShippingCosts');
        $orderItem->setNumber('ShippingCosts');
        $orderItem->setPrice($shippingCosts);
        $orderItem->setVatRateIdentifier($vatRateIdentifier);

        return $orderItem;
    }
private function getShippingCosts(array $entry)
    {
        $shippingCosts = $this->getShippingAmount($entry);
        $vatRateIdentifier = $this->getShippingCostsVatRateIdentifier($entry);

        $orderItem = new OrderItem();
        $orderItem->setType(OrderItem::TYPE_SHIPPING_COSTS);
        $orderItem->setQuantity(1.0);
        $orderItem->setName('ShippingCosts');
        $orderItem->setNumber('ShippingCosts');
        $orderItem->setPrice($shippingCosts);
        $orderItem->setVatRateIdentifier($vatRateIdentifier);

        return $orderItem;
    }
@param array $entry

@return OrderItem