I just got my revolut card so decided to try it out. The item was on ebay for 29.50zl in Polish zl, which according to the app comes to 6.25gbp. I made the purchase but the amount taken was 6.54gbp, not the 6.25gbp that the app said it would come to.
So I just wanted to ask, is this normal or did I do something wrong? I was assuming that there wouldn’t be any fees charged. Or is the interbank fx rate only when exchanging money inside of the app?