Would you know how to spot a counterfeit bill? Are you a business owner who is wondering what to do if you receive a counterfeit? Though UV counterfeit detection lamps and counterfeit money pens are helpful tools, there are many other ways to tell if a bill is authentic or counterfeit. Physical characteristics of the banknote, such as ink, watermarks, and text, are intentional security measures to help people recognize authentic money. When retail associates learn how to spot a fake $100 bill, t