Where on the city website do we sell corporate?It IS a thing though. And people, yourself included are wrong when confusing the two.
Corporate, will be tickets open to anyone, bought often by, well corporations. I've been at corporate at the swamp (yes, rag, I know). It was a PR thing where a company took a bunch of folk out as a business expense outing. Myself, a Norwich fan, both wanting them to loose, and 4 people that had never watched a football game before, just there for the free shit. Uefa officials, sponsors, families, away players' entourages etc can all get into corporate.
It is a whole other ball game to regular fans of a club paying more for posher seats, boxed off areas (which the 648 are not btw) or access to a smaller bar next to other main bars. I have incidentally been in Joe's once too, and it really is night and day between that corporate, never mind this version of GA+ which has the same spacing and density as the rest of the stand and is not separated in any way.
Corporate is companies buying hospitality therefore corporate is hospitality, whether a company buys it or an individual does exactly the same thing is provided.
With regards to Joe's City class it as hospitality so it's hospitality.