I purchased tier 3, redeemed my code, yet have never been able to build an app (except the free version), nor been allowed on webinars nor had questions to support answered as to why I can't access the plan I paid for. One person in the AppHive Editor Community says there's a special combination that involves receiving an SMS message on your phone before this tier 3 plan is useable. But that's weird too. Then I thought, maybe it's a secret handshake? I'm guessing there is no real combination, anyone want to bet?