The comment I originally replied to and the one I originally wrote concerns cross-border online payments
only. As I initially mentioned, Wero could be good or even great for other uses. But almost all European countries already have their own similar systems for instant bank transfers, and have had them for about a decade now.
> It will also make buying stuff in different European countries easier, but that is only a tiny percentage.
Why and how? It's already extremely easy and online shopping is mature and accessible across borders.
> If you only know credit cards, you won't see the benefit, but Europe is predominantly a place of debit cards and local payment methods.
Debit cards have exactly the same advantages as credit cards. Most importantly purchase protection, which bank transfers don't have.