What was Gogoosh's law in Iran's economy?

The Roman Influence

The Roman Empire played a significant role in the sophistication of financial instruments. Romans developed a more structured legal system, which facilitated the use of promissory notes and other written agreements that embodied similar principles to modern cheques. These documents allowed for the transfer of debts and obligations, contributing to the concept of a written payment order. When the Empire expanded, these practices of credit and written financial documents spread throughout Europe, influencing later banking systems.