I have changed the symbol for gold so it is possible to see if it's gold or commerce that is meant in different places. It is supposed to be a Euro coin. (I hope someone at Firaxis comes up with something better to include in an official patch soon.)
Unzip the archive in your CustomAssets or mod folder under res/fonts.
Update: Screenshot as requested.
Unzip the archive in your CustomAssets or mod folder under res/fonts.
Update: Screenshot as requested.