One concern with dollars is that simply because the many denominations are printed on precisely the same size notes, counterfeiters bleach low worth notes and reprint them as high value bills. So they take a $1 bill, bleach it, then reprint it as a $a hundred bill. The US dollar https://johnnyvhmrv.theideasblog.com/36062301/how-to-tell-a-dollar-is-fake-fundamentals-explained