Do vending machines accept coins?
I'm wondering if vending machines are capable of accepting coins as payment. I'm in a situation where I only have coins and I'm hoping to purchase something from a vending machine.
Can vending machines detect fake coins?
I've often wondered, can vending machines really detect fake coins? With the rise of counterfeit currency and advancements in technology, it's important to know if these machines are equipped to protect themselves and the consumers using them. After all, nobody wants to put in a fake coin only to find out later that their snack or drink didn't dispense. So, do vending machines have the ability to discern between genuine and counterfeit coins, and if so, how do they do it?