While Zen, in general, is a great banking product, there is one expensive catch regarding the prepaid credit card they issue you.
And that is their exchange rate for credit card purchases or withdrawals. They actually change their exchanges rates drastically for all purchases and withdrawals from ATM between weekdays and Saturday/Sunday (based on CET timezone).
And the bad part is that the weekend exchange rate is around 40% (!!!) worse than the exchange rate you get during the week.
I have never, ever had a credit card company do that. I contacted their support and was told "well, this is our company policy - it is what it is"
Anyone experienced something similar?