Yes, you can.
This feature can be beneficial if you want Buyers to reference an Order PDF or Order XLS when they receive their Order Confirmation. You now have the ability to download either of these files directly from that email with no authentication required to download.
The screenshot below is from the Order Confirmation that the Buyer receives. They can simply click on either of the download links to download the PDF or XLS.
For more information on this, please reach out to your Sales Rep, Account Manager or NuORDER Hero.