Thank you for your interest in TigerGraph! Would it be find for you to use TigerGraph Cloud instead? Currently, In TigerGraph Cloud, you should be eligible for 1 free cluster for each organization: https://tgcloud.io/
You do not have to deal with entering a license in TigerGraph Cloud.
Yes, but TigerGraph Cloud is not the best option for me. I would like to have it locally. TigerGraph Cloud is slow (especially since I have a slow Internet connection).
If you want to have a free license for TigerGraph docker version, you can request it here from the “Request Free Dev License” tab: https://dl.tigergraph.com/