1:
Satan's asshole, usually only to employees.
2: A place for insane individuals with foot fetishes and drooling problems to congregate.
3: A store that quickly turns genuinely nice employees into miserable bastards due to horrible pay, horrible management, and that
god awful "do you have a membership?" question.
4:
Evidently a library since, more often than not, customers don't actually BUY books.