My fiancee and I were supposed to fly JetBlue in February, but our trip plans changed. I had them move the fare amount into a credit, minus the change fee, knowing I’d use it some other day. That day came this week, and guess what? Using your credit on JetBlue isn’t very easy. In fact, you can’t do it at all online unless you sign up for a frequent flier account. That’s really annoying and probably Cranky Jackass material. For some reason, I’m feeling benevolent today and will just let them off with a stern finger-wagging (and a post for all my readers to see). So what happened? Well, I found the flights, filled out my information, and then went to the payment screen. Here’s what it showed me.