Originally Posted by
travelingdrsuz
I'd think since any activity does it that doing a Miles for Opinion Survey would cover it. Am I correct, those who know? Since I have no expiration, I don't follow that as closely, but even getting thrown out of a survey gets you 3 miles--that is "activity."
Yes, any activity resets the clock, including 3 miles from a failed survey.
As always the easiest (5 mins tops), quickest (instant), and most cost effective (free) way to reset the expiration is to just book an award ticket and then cancel it.