To find out what kind of subscription you have, login and click on your email address in the upper right corner of your homepage. A dropdown menu will appear, then click on Settings.
From here, click on Billing. The second section down is “Subscription” and it will list which subscription you are on and how much you are paying for it monthly or annually.
If you are on a free subscription without monthly or annual payments, your account settings won't display the Subscription or Billing Information fields.