The CRE token is for your own gateway, is that right? it’s not a token for the customer… that’s what I am gathering… as you can tell, not a ton of understanding on my part of the internals/architecture of this service.
I’ve only seen them expire during an upgrade for CRE. I didn’t manage that but my recollection was that it was a file (could be wrong) and that file was used to create tokens for each customer. There was an update program that ran for it. Joey handled all that, but that’s what I remember.