käteisvaluutta
Käteisvaluutta, often referred to as cash or physical currency, represents the most traditional form of money. It exists in tangible forms, primarily banknotes and coins, which are issued and regulated by a country's central bank. Unlike digital or electronic forms of payment, käteisvaluutta is a physical medium of exchange that can be directly handed over to complete a transaction.
The primary advantage of käteisvaluutta is its universal acceptance within a given currency zone, requiring no