Enterprise Trial

Hello,

We currently use Nitro Pro sitewide in our environment. We are considering switching to Acrobat Pro but before we do so we would like to a couple of users to trial it.

Googling 'acrobat pro trial' takes me to a consumer web page where I get a trial for only 7 days and have to enter credit card details for a subscription for after the trial expires. I don't want this because we would pay for it via a reseller with bulk pricing, single key etc..

How do I get the enterprise equivalent of the trial?

Thanks