Flight: Loyalty & Discount Cards

It happens that an airline supports several loyalty programs. However, at the time of booking, the airline requires that only exactly one card number is submitted. It is not possible to submit multiple loyalty cards at the same time.
Therefore, if there are several loyalty programs to choose from for one of your bookings and you have several card numbers stored in your user account, the airline will select the first card that it recognizes as eligible in the list of card numbers submitted by us during the booking process.