code: public function parse(array $entry, $taxFree = false)
      {
          if (empty($entry['attribute'])) {
              $entry['attribute'] = [];
          }
  
          /**
           * @var OrderItem $orderItem
           */
          return OrderItem::fromArray([
              'type' => $this->getItemType($entry['mode']),
              'quantity' => (float) $entry['quantity'],
              'name' => $entry['articleName'],
              'number' => $entry['articleNumber'],
              'price' => $this->getPrice($entry, $taxFree),
              'vatRateIdentifier' => $this->getVatRateIdentifier($entry),
              'attributes' => $this->getAttributes($entry['attribute']),
          ]);
      }
docs: {@inheritdoc}