Comments on: How Do Vending Machines Know What Coin Or Dollar Bill You Insert?

By: Princess Blu

Princess Blu — Fri, 06 Nov 2009 04:38:36 +0000

Little man inside,,, his name is “Bill Checker”

By: RoHo

RoHo — Fri, 06 Nov 2009 04:38:36 +0000

They have a little person inside them.

By: Johnny B

Johnny B — Fri, 06 Nov 2009 04:38:36 +0000

It has a machine inside that scans the coin or biil, and dtermines wheter it is a fake bill, or a real one, and what coin it is. Acoording to the coins charecteristics

By: mm

mm — Fri, 06 Nov 2009 04:38:36 +0000

Not sure. Some sophisticated ones have cameras, others can detect the material.

By: ☆Zestee☆

☆Zestee☆ — Fri, 06 Nov 2009 04:38:36 +0000

The man inside just checks them and puts them in his till and passes out your change. I thought everyone knew that ?
Dumb *** Americans !

By: jayjayda

jayjayda — Fri, 06 Nov 2009 04:38:36 +0000

they have wieght and graphic scanners.
Go to http://www.toadsqueezer.com !!!!!!!!!!!!!!!
sincerely
the monkey who lives in your water heater