How are people's experience with the KLM code? I know it is a code from Dutch airlines or something like that but the fact that you save on all the fees/taxes makes me skeptical to use it only to find out that day that I need to be an employee or something like that. Saved about $100 on my rental and debating. A feedback would be great. Thanks

I've logged into my Flying Blue account via the KLM website but I can't figure out where to find the code! Any hints or suggestions?
This KLM / Flying Blue code was pretty much worthless. Although I'd LIKE to use National they were coming up about $42 more for a "full size" with the KLM code than what I could find with any of the Costco prices or thru the DiscountHawaii website. Not sure why it's so valuable?! Oh well.