On Sun, 27 Nov 2016 15:53:16 +1100, Rod Speed wrote:

Only because you are too stupid to have a decent smartphone.

I've noticed the stupidest people typically have the smartest phones.
Smarter than they are in fact.

If you had one you could just wave it at the terminal and pay that way.

....until of course there's a glitch with that, too.
Give me cash; it never lets me down.