Cancel this subscription immediately! It remains and charges you for a continous subscription long after it's initial use!

HI Mark,

We will have your subscription cancelled. 

Best,
Eva 
The Voki Team

Mark - 
When you sign up for Voki Classroom or Voki Presenter, you are asked for a credit card for automated billing.which you can cancel anytime. Any customer who is no longer using the product, that was billed in error, will always have their subscription refunded. 
Sorry about any inconvenience this may have caused.
Regards
Gil
The Voki Team