The answer is rather simple: amazonPoD does not accept publishers as client.Ferran wrote: Which, now that I'm at it, I fail to see why some publishers don't put their old books on amazon-PoD, assuming they still have the rights.
You may think of it as you like, but I assume they do not want to enter proper legal contracts with educated counterparts. When searching for the a legal entity representing amazon-PoD, I was not successful.