>>119245As far as I recall there are these VISA vouchers you just fill out with your card details and sign and then they withdraw the money.
>>119248Each country has a card service. Search the web for those. You can find good 1:100.000 or 1:50.000 for both countries covering the entire country. In addition there are maps covering certain specific specific mountain areas where you perhaps otherwise would need 2-3 maps. Maps cost around 15 euros.
Try this link for norwegian webcards:
http://ut.no/kart just zoom in and you will reach high quality web cards you can use for tour planning.