Today is International Women's Day, a day that in so many ways represents the start of our BYOS story. On this day three years ago my little bar of SUCCESS, which has since been shared over 4,000 times across the globe, was unveiled to a roomful of Irish businesswomen.

They are loaded with luxurious add-ons and bespoke services, brimming with champagne and caviar. But most of all, they have a great big whopping price tag to match.

With all the airline fees adding up, it's hard to remember what perks you get as a passenger. However, there are still some airlines that show their appreciation for customers, dishing out amenities that make them stand out from the rest.