Your Questions Answered Here:
After purchase you have unlimited use of the document. It is yours to keep.
As we release versions of the document, we will announce when and where it will be available at. As long as you have a purchase history with-in a year, you will have Free access to the latest copy. You may also at any time reach out directly to firstname.lastname@example.org and request the latest version.
Yes, after purchasing, you can submit the document to be printed to any third party. If the third party requests a release form, you can reach out to email@example.com to have one provided.