It can be said that money is one of the important inventions for human development. It is a common equivalent, a measure of value, a tool for hoarding, … making human trade much easier.
The currency has developed through many stages and is becoming more and more convenient for users: barter, gold coins, metal coins, banknotes, cryptocurrencies, etc. Different currencies in each country and territory . As of 2012, there were 167 different currencies in circulation in the world.
The following infographic summarizes the development milestones of currencies in the world.
