Personally I would like to see a copy of the paperwork to see the actual wording. Maybe it is just the way I look at something, but when I look at paperwork I never assume anything. I ask questions on everything. Salesmen hate me.
Ha! You're assuming that most (if any) salesmen actually know what they're talking about. You're lucky if they memorize the sales brochures. When I bought my '04 4x4, I went to a Toyota dealer and said "I'm looking for a 2002-2004 TRD 4x4 Tacoma doublecab. I'm not too picky on the color, though. What do you have?"
He takes me over to a used Z71 they had on the lot. Then tried to tell me it's "like a TRD" because the possitrac rear-end it had was a "locker". May I remind you this was a TOYOTA Dealer.
I doubt that many salesman could tell the difference between a factory tow package and a Hidden Hitch, unless it's spelled out FOR them on the window sticker