United Airlines is offering free MileagePlus frequent-flyer miles to targeted accounts. You can easily see if you were targeted at this link, simply by entering your MileagePlus number:
Free miles offers from United Airlines don’t come around every day.
Dan’s Deals has more information:
I was not targeted, but my wife was. Her offer is 10,000 extra frequent flyer miles if she spends $500 on airfare and flies before Nov. 30.
Be sure to notice this important caveat at Dan’s webpage: “Only the base fare+fuel surcharges count towards the spend threshold, taxes and government mandated fees don’t count.”