Nine tricks to keep your airline miles from expiring

Airlines will expire frequent flyer miles if an account goes inactive over a certain period of time, but you don’t need to fly with the airline to keep your account active. Other options include renting a car, enrolling in a dining program, or even donating to charity.

By Sean Bryant

Full Story: http://www.csmonitor.com/Business/Saving-Money/2015/0225/Nine-tricks-to-keep-your-airline-miles-from-expiring