Most of you have paid full price for airline tickets and hotel rooms. You've spent hundreds, if not thousands of dollars to sit in an uncomfortable seat and stay in a mediocre hotel. Now you won't have to do that anymore. Welcome to the world of travel hacking, where we will teach you how to eliminate your travel expenses, and travel the world for pennies on the dollar. We will show you that you can get an international flight for less money than going out to dinner in your home town. This book is for people who want to save money on travel. It's also for people who have tried to learn about...