Once you purchased something (such as a season of Business Wars), you can access it forever, as long as you keep your Jiveworld account open. We often update and upgrade the Jiveworld App, but we would never charge you for new features, and new improvements will always be compatible with your purchased content.
(Note: If you are a Lupa customer, you have a separate Lupa account and your subscription works differently: you have access to all Lupa content during your subscription period, be it a month or a year).