10) How do I know if you've received my API information?

When you enter your API details on our Flight Extras site you won't receive any confirmation.
 
However, you can check if your details have been saved by logging in to the website again - you should see the details you've entered saved in the fields.
 
If you can't see your API details, you'll need to add them again for all passengers and click save when you've finished.