A person challenge with dollars is the fact that since each of the denominations are printed on the same dimensions notes, counterfeiters bleach very low worth notes and reprint them as high worth bills. So that they have a $one bill, bleach it, then reprint it for a $100 bill. https://syntheticcannabinoid29628.mybjjblog.com/an-unbiased-view-of-copyright-to-print-46658233