Hi Mina,
I’ll do my best to answer your question, but I’m not quite sure if I know what you are asking. In general, if you purchase one of our plugins the license is good for one year. You’ll get all the updates for free and with automatic updating from the WordPress dashboard. Plus you get access to the support forums here. Once your license expires the plugin does not stop working, but you will no longer get updates or support forum access. If you decide you want to purchase a license at a later date (at the regular price), you would get access to the updates and forums at that time.
Is that the information you were looking for?
— Julie