Hello @RussellB0200 ,
Yes, you will be auto-billed as part of your subscription. Since you're on prepay, I'd recommend calling Billing after the start of your final billing cycle next month. That way they can schedule the account for cancellation. If you decide to forfeit the final month of prepay credit on your account, you can cancel now by calling them, or by requesting us to submit a cancellation request for you.