Yes, all subscription plans, including pre-paid plans, auto-renew for whichever billing period you previously signed up for.
For example, if you paid for a six month pre-paid plan, your subscription will auto-renew every six months. You will receive an email notification three days before your subscription is set to renew. If you do not want your pre-paid subscription to auto-renew, please submit a cancellation request and we will set your subscription to cancel at the end of your billing period.
Please see our Refund and Cancelation Policy for more details.