a. Download Deadline (https://downloads.thinkboxsoftware.com/). Mention that it can be installed on up to 2 render nodes without a need for a license.
b. Link to the docs (https://docs.thinkboxsoftware.com/) for information on installation and setup.
c. Link to support (http://www.thinkboxsoftware.com/support/) if they need help.
d. Link to sales (http://www.thinkboxsoftware.com/sales-contact/) for a trial license if they need to test on more than 2 nodes, or if they need to upgrade an existing license, or if they have any price related questions.
e. Link to the marketplace (https://marketplace.thinkboxsoftware.com/) to purchase Usage Based Licensing for Deadline and select 3rd party applications.