How does a vending machine know if a bil...

Oftentimes, a store cashier may check if a bill is counterfeit by marking it with a special marker, putting it up against a light, and other sorts of methods. However, if someone uses counterfeit bills in vending machines, how will the vending machine know, and what can IT do to notify the police? Or will counterfeit-users have free reign over the vending machines and freely cheat them...

What vending machines would you reccomen...

We are doing an April Fool’s Edition of our school paper. One of our biggest articles is that all of our vending machines are being replaced with ORGANIC snacks and drinks. It is a big fat lie, but hey, it’s April Fool’s! We have a coffee machine, a Powerade machine, and a couple of vending machines that sell chips, crackers, and cookies. What kinds of things would you...