There are three plan types available: Free, PRO, and All-Access plans. The Free plan does not bind to a subscription, while both the PRO and the All-Access plan will bind to a subscription account.
License keys will be available for some plugins while some may not have a license key associated with them. You can verify that by login in here; https://wpbookster.com/dashboard/#license-key
If you don't want to renew your subscription, you can cancel it and still retain access to the plugin(s) to use and get premium updates within your subscription cycle.
