Yea, thanks for the update. Pretty much every money is fiat money in these days, since gold digging, or whatever is/was the linked stuff, they wont keep in the economy's pace. We need money and we have no time to wait some gold diggers digging more gold, to get more money.
Just think that your income would rely on some gold diggers in Alaska, etc. LOL.
"Thorough history, most trade was made with chickens, etc." (I edited your sentence a bit)