Move user account to new organization

I need to be able to move users to a new organization.
I added them to my free account while we ran some tests. Little did I know that there is no way to delete the user after it has been added and now I am unable to invite them to the official account they will be using.

Hi CSWFL! Feel free to write into with those users' email addresses and we can make sure to free them from their old org. 😊