Нашел: spicejet.com/flight-ticket-booking-faq.asp
Foreign (Non-Indian) Credit Cards are accepted by SpiceJet under the following conditions:
* Visa, MasterCard and American Express Cards are accepted.
* The credit card needs to be shown at the airport check in counter for physical verification.
* The passenger name and credit card name should match.
* If there are multiple passengers booked on a PNR, at least one of the passengers should be the Credit Card holder.
* Passenger(s) who are unable to produce the physical credit card and/or the identity not matching with the credit card and photo identity will not be allowed to board the flight.
Вобщем, требуют показывать оригинал карты и владельца. Чужой карточкой платить можно, но только в том случае, если владелец карточки летит вместе с тем, на кого куплен билет.
p.s. не до конца понял, как правильно переводится последний пункт - о каком фото идет речь?