Originally Posted by KIR@GCM
I just purchased another e-ticket but this time it's for my sister-in-law using her boyfriend's credit card.

(long story - not for FT...) Based on Viajero's advice, I will forewarn her to ensure that the boyfriend is present (with card) when they check-in at BCN.
Precisely. I have purchased, with my c/c, 10 or so tickets over the years for my daughter, who lives a world apart; never had a problem, so was none the wiser, until now.
Anyhow, off to the airport, to catch (all fingers crossed) my flight to EZE. See you all from beautiful BUE. Thanks.