The Fundamentals of Different Frequent Flyer Programs
by Alicia Adamczyk on Two Cents, shared by Alicia Ada from Lifehacker on (#3S52Z)
Keeping track of different airlines' frequent flyer programs to get the best deal can be a full time job (and is, in fact, for a handful of travel bloggers). Rules are constantly changing, points expire and racking up miles just doesn't go as far as it used to.