B$Sure uses patented Opto-Electronics technology to zero in on currency irregularities. The device is handheld. All you have to do is scan its light over the bill. Some of the technologies we use are necessary for critical functions like security and site integrity, account authentication, security and privacy preferences, internal https://elliottmgvsg.ageeksblog.com/18569791/neue-schritt-für-schritt-karte-für-fake-bank-notes