I'm having issues with a $50 e-cert. I've tested it in the past, and it would reduce the fair by $50, but testing yesterday had no effect on fare reduction. I've tried multiple days of the week, different months out to Mar/07, different flight durations, different routes, and different times of the day, but no fare changes. I know it's a good e-cert number, as if I change some numbers on it, the fare search errors and highlights the cert field as bad. I've lost the email that the e-cert came in, so I don't know (or remember) what restrictions apply to this e-cert.

Does anyone know the limitiation on $50 e-certs? Have they totally expired? Issues with booking this month (holidays?) for this month (holidays?) or into '07? I don't want this to go to waste, but if I lost it for not using it, oh well...

Steve B.