I have the B2C - ESSENTIALS subscription, and I just discovered that it is a per-tenant subscription. Worse than that, I’m paying for my development tenant, and my production tenant is in the free subscription. I didn’t get this basic concept from auth0. There is nowhere on the pricing page (Pricing - Auth0) a mention of that. How do I move my subscription to the production tenant? Can I have a free test tenant to use in my development environment?