Originally Posted by davem4
Any activity should keep them open for another 3 years
so try a small flight
or even redeem something small, like a days car hire or somethign from each program
It depends on the airline. Midwest, for example, only counts flights. I made an FTD purchase in December, and they did not extend my expiration date. Then again, the only reason I made the purchase was to hit 5,000 to transfer to United through Amtrak anyway...