Originally Posted by
SDQBound
As long as you check in with a real agent and not at the kiosk, they never swipe the card, they just look at it and make sure it matches with the number they have in their system
FYI, this month I had 3 SDQ flights and only showed the card once, the agent validated all the reservations on my profile at once.
FYI2, Seems that when I pay with my French AMEX I am never flagged, but when I pay with the US or Dominican credit card, I'm 100% flagged.
Interesting the domestic Dominican card is flagged!