Glad you think so!
This is a difficult question to answer since I don't really have a good frame of reference. As far as I know I've never seen a plugin on Roblox do anything like a team license and as a result I think Photobooth will remain solely as an individual license for the foreseeable future.
That said, individuals who have a license are more than welcome to use this tool for income generating projects, etc. You just can't pass the plugin rbxm around to your teammates.