The "гривня" (hryvnia) is the official currency of Ukraine. It was introduced in 1996, replacing the previous currency, the karbovanets. The symbol for the hryvnia is ₴, and it is subdivided into 100 kopiykas. The currency is issued by the National Bank of Ukraine. The hryvnia is used for all transactions within Ukraine, including buying goods and services. Its value can fluctuate based on economic conditions, and it is often exchanged for other currencies like the Euro or the US dollar. The hryvnia plays a crucial role in the country's economy and financial system.