In order to manage auto-renewal of your subscription, follow the steps below:
1. Sign to your Parallels account. Subscriptions on the Dashboard are divided by products. Click on Active subscriptions under one of the products to view the subscriptions list.
2. Click on the subscription you'd like to manage.
3. There's a Status box with the Subscription Renewal property. On means the automatic renewal of a subscription is enabled; Off means it’s disabled.
Manage auto-renewal by clicking on the Turn Off or Turn On button in the Status box.