Do not book flights or hotels through Airpaz.
The airline cancelled the flight, so I requested a refund over Airpaz. I specifically called the customer service asking, whether I will get the money refunded on my card. Turns out the customer service lied and I have now an E-Voucher to exclusively rebook through Airpaz - instead of refunded money. What a Scam! I strongly advise against booking flights or hotels through Airpaz.