Wero is fun to use, but there so many features missing. The terminals, for example.
Or, an easy way for vendors or car rental agencies to block a set amount when you rent a car.
However, all of these things can be built and I hope Wero gets the time to grow into a full alternative to US-based payment systems.
Not because I want them to fail, but because this market can use a bit of competition and new ideas.