If a company accepts credit cards, they can't give a discount for using cash. You could report them to the CC companies and they'd lose their right to accept cards in the future.
Same thing for stores that require a minimum purchase.
http://www.bankrate.com/brm/news/cc/20010418a.asp
That's a little unfair, don't you think? Do you need a car? Our ancestors didn't have cars, so therefore you don't need one either, right? Times change, and so do requirements.
If you're looking at a base necessity for living - then food, water, clothing, shelter are all you "need." But to "live" -- you need more.
I will say that the Sunday Ticket necessity is a bit out there, but hey.