árucserék
Árucserék, also known as barter, is a system of exchange where goods or services are traded directly for other goods or services without the use of money. This ancient form of commerce predates the invention of currency and was a primary method of trade for millennia. In a barter transaction, parties involved negotiate the value of the items they are exchanging to reach a mutually agreeable trade. This requires a "double coincidence of wants," meaning each party must possess something the other desires and be willing to part with it.
Barter can be seen in various contexts throughout history and even today. Historically, it was prevalent in