[pw]

Here's a rough test: https://www.dropbox.com/s/ltglpxexfaxoplk/Test%20Subject.pdf...

A production version obviously wouldn't have the language about it being incomplete or not legally binding.

On the backend, it just uses HelloSign for the signature.

[pw]

Here's a much better version of what actually gets sent by Lob: https://www.dropbox.com/s/r5oh7qut3f3qic5/ltr_5e9a1648c3d137...