What exactly is the Qunomedical Service Fee (QSF)?

What exactly is the Qunomedical Service Fee (QSF)?

The Qunomedical Service Fee (QSF) is classified as a security payment, necessary to reserve and maintain your desired treatment price and date. The QSF is a 250 EUR downpayment, meaning that it is deducted from the full package price (Shown in your quote), while the rest of the price has to be paid at the hospital during your trip.

See Terms & Conditions for the QSF here (under Section 4 "Payment Terms").