How about using € for all of Europe? No, I just came back from Sweden and what a hassle it was. Getting cash out of Nordeaīs Bankomats (itīs free of comission if using a Nordea card), then using my MC when out of cash or bogger purchases, etc. Why have the Swedish/Danish pesos? Norwegian money are not Pesos as everything is unlawfully expensive no matter what the currency used.