Yes. In the “Receipt Settings” section, you can add additional material related to the receipt, such as instructions for use or separate terms of purchase, by adding a url link. The material must be in a cloud service, such as OneDrive.
In the “Description of the link or additional product information” section below, you can write additional instructions related to the link, e.g. “See instructions for use at this link”. If you do not need the link, you can use the section for other possible information that will be on the receipt, eg the door code.