The official currency of Andorra is the Euro, although you can find out about other legal tender at the tourist offices.
You have money exchange and automatic cash machines in any bank. The use of international credit cards such as Visa, MasterCard and American Express, amongst others is recommended.
If you need to change currency or make any other arrangements, please note that most
banks in the country have the same opening hours: Monday to Friday from 9am to 5pm without interruption.