utväxlingssystem
An utväxlingssystem, or exchange system, refers to a mechanism or process by which one item, service, or value is traded for another. These systems are fundamental to economic activity, facilitating the transfer of goods and services between individuals, businesses, or nations. They can operate on various scales, from simple barter exchanges where goods are directly traded without the use of money, to complex financial markets involving currencies, stocks, and derivatives.
The development of money as a medium of exchange was a significant evolution in utväxlingssystem, simplifying