In the context of the emergence of a money economy, people began using various forms of standardized currency to buy merchandise. This currency could take the form of coins made from precious metals like gold and silver, or later, paper money, which provided a convenient and efficient means of transaction compared to barter systems that relied on direct exchanges of goods and services.
The purpose of a “money changer” was to facilitate transactions by providing services related to currency exchange and valuation. Money changers would assess the value of different currencies, exchange one for another, and provide a trusted mechanism for conducting transactions, particularly in international trade where different regions had their own currencies. They also played a role in ensuring that coins were of reliable quality and weight, which was essential for maintaining trust in the currency system.
As a result of the new money economy, various groups grew rich, including merchants, traders, and wealthy investors. These individuals capitalized on the increased efficiency of trade and the potential for profit in a broader market. They were able to expand their businesses, invest in new ventures, and participate in financing larger-scale projects. Additionally, this wealth allowed them to acquire property, influence politics, and contribute to cultural and social developments within their societies, leading to significant shifts in economic and power structures throughout history.