When you are placing an item in your cart, you want to make sure that you select the "one-time purchase" button in order to avoid purchasing a subscription. When you are in the cart ready to check out, you will also see a "15% off Auto Renew" message next to an item if you're signed up for a subscription.  If you need help canceling your subscription, please feel free to contact us at support@physicianschoice.com.