Yes, you can. I called just last week - or was it this week? - and told them that I received a postcard earlier this year, and threw it away because I wasn't planning another trip yet, but suddenly I am, and was I eligible for a discount? Turns out I did have a PIN, but I'd have to travel in July, so I wasn't able to use it.Soupermom said:Can I just call and ask this?