There are a lot of other counterfeit bill detector machines where you put the money into the machine, and it'll determine if it's fake or not. Prices vary wildly. You can find them for under $100 ...

Businesses can use counterfeit detector pens to determine if the $100 bill being offered is ligament. Information on how to ...

The Banks Association of Turkey said that "necessary checks and updates are being carried out on currency counting machines, counterfeit money detection systems, and ATMs currently in use." ...