Vaihtokaupalla
Vaihtokaupalla refers to the practice of bartering, a method of exchange where goods or services are directly traded for other goods or services without the use of money. This ancient form of commerce predates the use of currency and was the primary mode of transaction for many societies throughout history. In a pure barter system, individuals or groups identify mutual needs and agree on the relative value of the items or services they possess. For instance, a farmer might trade surplus grain for a blacksmith's tools, or a carpenter could offer their labor in exchange for fresh produce.
The effectiveness of vaihtokaupalla relies heavily on the coincidence of wants, meaning both parties must desire