Board Thread:Community-endorsed Suggestions/@comment-30971015-20160626080530/@comment-26041296-20160630205929

The only reason different coins are suggested is to give more variety among Npcs.

Ex: Why does the US currency contain 1, 5, 10, 20, 50, 100 bills, not to mention the coin                         system?

But when one thinks about it, why do all the Npcs have the same trading currency?