I like the Polish pragmatism with #epayments. You're asked to pay cash? Just add 5 zl (1 €) in "tip" and card will be fine. (Some taxi drivers helpfully add this extra fee without asking. Would be illegal under #PSD2 but I like the no-fuss way.)
Processors allow to pay in € for a 7,5 % fee (?!) but you can refuse on the POS.
In Belgium, every payment turns into a struggle with unwritten social rules. (Which I can handle by using customs from 2000s Italy and a #Maestro card.)
#epayments #psd2 #maestro #cashless #sepa