Do you need to show your credit card at check-in?
Yesterday I purchased a ticket to India for a friend of mine on nwa.co.jp using my credit card. Before booking I checked and found no info that they would have to show the credit card at check-in and so proceeded with the purchase. However when I today received the eticket I see the following line it it:
Please present this Trip Summary and Receipt (TSR), your Passport and the CREDIT CARD USED TO PURCHASE your E-Ticket at the airport check-in counter.
Does anyone here know if this is enforced? I called NW and they said I can go to the ticket counter already now and show the credit card, will this be sufficient? I don't want my friends to get stuck on the return..