Who invented currency and gold coins?

روپیہ اور اشرفی کس نے ایجاد کی؟

Explanation:

Although coins as we know them were formalized much later, Islamic tradition holds that Hazrat Adam (A.S.) introduced basic economic practices such as barter and value exchange. Gold and silver were considered precious and used as mediums of trade. Thus, Adam is symbolically credited with introducing the idea of currency, laying the foundation for economic systems that evolved with time.