(1) Q: Why does this matter?
A: It’s free! Nearly all airlines have a frequent flyer program and it is free to sign up. You may not think you fly a lot, but it can add up. Ultimately…why not? Once you understand how airline alliances work, you may realize that it is a lot easier to earn airline miles than you thought.
(2) Q: What is so special about these airline alliances?
A: Basically, in the world there are THREE main airline alliances, as you can see in the graphic above. So, by just signing up for a frequent…
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