David Freidel, an anthropologist at Washington University, Missouri, thinks that Maya civilization does not use money, either dong or paper money.
Many of us like gold rings, gold and gold bars, because of its safe reputation.
Before being made of current common materials such as metal, paper or plastic ... the coins of some countries were made from bottle caps, squirrel skin, salt, even potatoes.
The currency has gone through a long way of development and sometimes anything people use to exchange is considered
Like culture and language, every country has its own currency. Have you ever wondered why those currencies are so named?
America, Brazil, China, Thailand ... also released souvenirs. The face value of money to celebrate this even up to 1 billion USD.
Currency is not only the payment unit of each country but also represents and represents the culture of each country through images printed on its surface.