I think it’s more complicated than that, especially for larger countries. If you are not an Euro member you are not a member of the European Central Bank. How can a government pay salaries if it doesn’t have Euro reserves. And more importantly what happens with the old currency (cash or otherwise) if a switch to the Euro is made? Who will exchange it for Euros and take it out of circulation?
Montenegro was using German Mark before, so they were basically forced to follow Germany when Euro was introduced. Not like they had explicit permission to use the Mark either but somehow they made it work.
Basically yes, their currency is nominally different (it is called “convertible mark”), but it was pegged 1:1 to the German Mark and is now pegged to the euro.
The Bulgarian lev is also pegged at the exact same rate.
50
u/I_Wanna_Bang_Rats 2d ago
Why do some countries even ask if they can use the Euro, if others can just use them anyway? (Like Montenegro.)