>Also, it's WAY easier to counterfeit a coin than a bill. I think that depends. Some countries do integrate security features in coins. The important question

>Also, it's WAY easier to counterfeit a coin than a bill. I think that depends. Some countries do integrate security features in coins. The important question isn't whether it's easier, it's whether it's more cost effective. It's probably easier to counterfeit a USD penny than a USD $20 bill, but it would be less economical to do so.