What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Having a sub-account user allows you to give another user access to your forms. Sub-account users can view and edit the forms in your account. You can check this article for further information regarding sub-account users: How to Share Forms with a Sub Account User. With regard to the user license, I think you are referring to the ownership of the content inserted in the Jotform forms. The user owns any material inside the forms and submissions, however if it is made public, Jotform will be granted permission to modify or publish the said forms.
Do inform us if you have any other concerns,