
Tourists to Iceland will generally not need to carry much Icelandic currency, as in most cases electronic payment is accepted. Other currencies are very rarely accepted in Iceland. A notable exception is Keflavík International Airport (which has many transfer passengers), where the US dollar, euro and some other currencies are accepted by all merchants. Certain stores in downtown Reykjavík, accept some foreign currencies.
The overall level of technological sophistication is noteworthy in Iceland. Iceland has, for example, among the highest per capita computer usage in the world (far higher than the UK or USA).[citation needed] The saturation of technology in Iceland has had ramifications in their monetary system; a very large percentage of all transactions in Iceland take place through electronic forms of payment, such as debit and credit cards and online bank transfers. It is also worth noting that the value of banknotes is relatively small, e.g. the largest denomination banknote is the 5000 króna note, while a mid-range dinner for two in Iceland, without drinks or dessert, can easily exceed 5000 krónur (ca. EUR 30 in December 2008, EUR 16 in June 2009). This effect may accelerate the Icelandic move towards a semi-cashless economy.