If you are a free member on WizIQ, you can create unlimited courses and tests, schedule unlimited live classes, and upload up to 1 GB content to WizIQ. However, the maximum number of attendees that you can invite to your live class would be 10.  To invite unlimited attendees to your live class, record your live classes,  and upload content more than 1 GB, you need to upgrade to WizIQ Premium membership, or get the 30-day free trial of WizIQ.