I just got billed, but have not played for months. I canceled my membership. Could I get my money refunded please.

I'll leave this open, as the devs sometimes respond to these types of threads. However, this sort of issue would be better served by opening a support ticket.

<- Over Here: "Support"

edit: actually, I'm locking this. If one of the devs wants to respond here, they have the ability to do so.