The first thing I want to say is that the real money is a medium of exchange of goods, but the reality today is commodity money becomes a tool ...
The second thing is that at this time the value of currency exchange rates around the world refers to the value of the dollar which we can see that it is not relevant, but in the days RASULULLAH, the value of currency exchange currency exchange views on the value of gold ... which we know until now gold is still considered an expensive commodity item ...
thank you