account. There should be no fees for buys in euro.
So they say in there adds.

"N26 comes with features to offer a smoother banking experience with your lifestyle in mind – transfer money to N26 contacts in seconds with MoneyBeam, withdraw cash at the checkout using CASH26, and there are no fees on card payments, even in foreign currency abroad."

Maybe a possibility?

JO from Belgium
BTW: I have lots of euros but than you have to visit Belgium too