Expats often have a currency that many others don’t get to use, air miles and hotel points. If you do not take the time to master the money from loyalty programs then you will miss out on upgrades, free trips and hotel rooms and much more.
The book Points Wise is an e-book (originally designed for Canadians) that will unlock secrets for airport lounges and first class travel, but more than anything techniques to use and duplicate throughout your years of travel.
Did you know that several airlines will also give your company points when you travel so if you own a company and fly enough to get an extra upgrade then register with KLM, Delta, American/British Airlines/Iberia and others.