Event Registration / Make Payment
You must select a Fee for ALL required boxes before you will see the [Continue] to register with the option to make payment. If you do not make immediate payment, your registrations will be saved: you can pay later when logged in via My Account. If listed as free, then no need to pay.
No Event Fees discovered (either not setup, have expired, or not active yet). Cannot register for Event. Since Event registration is required, also unable to register for Event elements (Days and Sessions) if included.