We have all product license with the 1-year license. The license gives you permissions to update the plugin (usually every month).
After 1 year, you can still use that version anytime you want. But you can’t update to new version.
One more thing – the full bundle of add-ons gives you the permission to get all new add-on coming during the year. For example, now we are working on Knowledge Base & FAQ.
So if you get the full bundle now you will receive it in a month for free. (because you have the full bundle of add-ons license).