Now some of the very best counterfeit banknotes are named Superdollars because of their premium quality, and likeness to the real US greenback. The sources of such supernotes are disputed, with North Korea remaining vocally accused by US authorities. Eric Feinberg, an online stability researcher and founding father of Gipec, https://socialwebnotes.com/story2369084/the-5-second-trick-for-counterfeiting-money-in-the-usa