This permission does not include: (a) any use of the Software other than for its intended purpose; or (b) any use of the Software in any manner that violates applicable law. Any use of the Software other than as specifically authorized herein is strictly prohibited and will terminate the license granted herein.
Yeah, I was thinking the same thing. I know some pedants argue that OSI don't have a registered trademark on "Open Source" and that they "don't get to decide what is or isn't open source." But in practice, many (most?) of us do acknowledge the OSI definition as being the de-facto definition of "Open Source."
And going against an organization that's "saturated with lawyers"?
Even if I were creating a voter registration web site, I'd likely not use this package, as reusing this PDF fulfillment package for any other use within that web site would potentially put the organization in licensing jeopardy. With this license, it'd be safer to re-implement rather than to re-use.
I'm not touching this license with a barge pole.