As you will see in the Terms of Service, membership to Peery Piano Online is a 3 month RECURRING subscription. That means on the 90th day your membership will AUTOMATICALLY RENEW for $TBD. You will see a charge from Peery Piano Online on your credit card statement, or on your Pay Pal account.
If you want to cancel your membership, go to your Student Page and click on the "Subscription" tab and click "Cancel Subscription". Note that you will still be able to use the site until your current subscription term expires. If you want to edit your billing information, click on the "Billing Info" tab on your Student Page.