To the right of your domain name, you will see the Renewal Settings column. The Red Circle means it is disabled and the Green Circle means its enabled.
Note: By default, our automatic billing service will renew any products you have set to automatically renew 1 month before their expiration date. We do this so that if there is any problem with a payment or your payment profile, we have plenty of time to let you know and get things fixed before your product expires. You can change this setting from within your account.