If students pay for a class, do I have to pay WiZiQ anything?
You don’t need to pay anything to WiZiQ for the private classes your students pay you for. Whatever you charge from your students is completely yours. For your paid public classes, as WiZiQ advertises and promotes such classes on the Internet so it charges a nominal percentage for that from you. Otherwise we don’t charge anything from the teachers or students to present or attend a class on WiZiQ.