Double bar is a great way to indicate currency? Dollar is often used with a single bar, just as pound, franc etc. See https://en.wikipedia.org/wiki/File:Currenc

Double bar is a great way to indicate currency? Dollar is often used with a single bar, just as pound, franc etc. See https://en.wikipedia.org/wiki/File:Currency-Symbol_Regions_of_the_World_circa_2006.png https://en.wikipedia.org/wiki/File:Currency-Symbol_Regions_o...