Anyone managed to get API pricing information out of Adobe?

Bit of an odd one this. I've tried several times to extact API pricing information from Adobe sales but receive nothing but silence back... and there's no pricing information available on any of the pricing pages either - regardless of what all the misleading links and copy suggest.

We seem to have no choice but to invest our time in learning to use and improve the api with free trials - but without any way of knowing if it will even be a financial possibility to our clients. What's the buy in level? What are the mysterious pricing tiers that Adobe talk about? What are the minimum commitments?

It's feels wierd to say out loud (and I hope I'm wrong) but the secrecy makes it feel like Adobe are acting in bad faith. How much time should developers invest in the service without knowing if it's even a financial viability for us and our clients? Are we being tricked?

With rumours floating around of insanely high minimum commitments I'm worried that many of us are wasting our time only to find the service was built for Microsoft and not the majority ... but with other rumours of a free tier in development it's difficult to know.

Can anyone at Adobe please set the record straight and give us some kind of indication of what this service costs - and importantly, what the minimum expected commitment is? Pleeeeaaasse.

... and if anyone else can share pricing info from their experience that would also be a great help.

Many thanks.