What they said to me, V4: Confused about payments - #2 by garethmcc was that
if your org is under the $2 million ARR limit, you do not need to purchase credits to cover your V4 licenses and you can deploy as many
I had exactly the same initial thought - and as we run an agency-type modal where we have multiple clients - we have maybe a dozen stacks, each with at least a dev&live stage.
But seems we are both wrong, and apart from having to register and issue licence keys to our teams, can just go on as we have been (and incidentally telling anyone who’ll listen how good Serverless is).