All your running Subscriptions are viewable in your Workspace. Click on the name of your Workspace in the top right corner and select 'Financial' from drop-down menu → ‘Subscriptions’ tab. Here you can see an overview of your ongoing subscriptions.
On the tab ‘Invoices’, you can also view your recurring charges and subscriptions for any Numbers and Keywords that you might have connected to your account and their renewal date.
Cancel your Subscription
You can do so in the Subscription overview. On the right side, you will see a button to cancel the subscription. Please note that the subscription will then stay available until the end of your prepaid subscription period.