What is Voki Presenter?

What is the difference between Voki Presenter and Voki?

Is there an audio limitation for Vokis in Voki Presenter?

How do we provide suggestions or feedback?

How do I extend my account?

Is there a limit on how many presentations how I can create?

I have a Voki Presenter account but I also want a Voki Classroom account. What can I do?