The unit of currency in Angola is the Kwanza (AON), which is
divided into 100 centimos. Visitors should bring enough cash for
their needs. Money can be exchanged at authorised bureaux de
change, of which there are several in Luanda. US dollars are the
most acceptable currency, but only the newer series US dollar bills
(with large faces) can be used. Credit cards have only very limited
acceptance in some establishments, and cash withdrawals are not
possible, so it is unwise to rely on them. The few ATMs in Luanda
do not accept foreign cards, and travellers cheques are not
welcome. Kwanza may not be taken out of Angola, and when departing
from the airport, travellers can be subject to searches and
possible confiscation of any Angolan currency.