When you cancel your subscription to a LaunchPass powered community, the cancelation is finalized at the end of the billing period.
In the time leading up to that, you still have access to the community and have the ability to reactivate your subscription before the cancelation is fully processed. Here's how.
1. Login to your Customer Portal
2. Click Login beside the subscription you want to reactivate.
3. Go to "Click Here".
4. Add your payment information under "Update Billing"
5. Click Reactivate Your Subscription