http://www.miles-and-more.com/online...l=en&cid=18002
- Each month you need to have minimum 1 purchase (that is not returned or refunded) with your Miles & More Credit Card which is eligible for miles.
This is only valid for the Miles & More account on which the award miles for the Miles & More Credit Card are credited.
If you meet these conditions, none of your award miles will expire - it doesn't matter if you earned/will earn them with flights, purchases or specials offered by other Miles & More partners
Expired miles cannot be reactivated by using the Miles & More Credit Card.
i think i get out of M&M. i think no other program is this restrictive. this plus $550 for a "free" mileage ticket tatl.(my two cost me close to $1100)