Exactly. Personally, this is why I like cafeterias so much, as they eliminate everything except (1) in your list. You not only pay up front (with some you pay

Exactly. Personally, this is why I like cafeterias so much, as they eliminate everything except (1) in your list. You not only pay up front (with some you pay as you exit), but you know exactly what you're getting up front, too. Unfortunately, I see very few cafeterias anymore, practically none since I moved to California.