you can't talk its free to use in Europe if the biggest part can't use it.
Germany overall is the EU pay master if some Greek needs money Germany pay.
even if Spain needs money to Germany pay. and maybe Italy next.
pay means give unlimited credit.
but hey the Germans people do have 10 000 000 000 000 euro... they pay this in cash on hand LOL
sure they do have owe of 2 000 000 000 000 but how care?