Danish Kroner (DKK) is the official currency in Greenland, although some souvenir shops may accept foreign currency in notes. It is wise to have cash in DKK on you, especially when visiting small towns and settlements. Most major credit cards (Visa, Mastercard, Eurocard, Diners, Dankort, and American Express) are accepted in ATMs. For money withdrawal, you must use your PIN-code. You will find ATMs in the following towns: Nanortalik, Narsaq, Qaqortoq, Paamiut, Nuuk, Maniitsoq, Sisimiut, Kangerlussuaq, Aasiaat, Qasigiannguit, Ilulissat, Qeqertarsuaq, Uummannaq, Upernavik, Tasiilaq.