Miles&More members can get 3,000 award miles for any purchase made at all participating Swarovski boutique shops in Switzerland until August 31, 2013.
The beauty of this offer is that there is no minimum purchase requirement and all purchases should qualify. There are some inexpensive items available at Swarovski shops as well. You can access this offer on Miles&More website here.
Here’s the list of participating outlets in Switzerland:
There is an active thread on FlyerTalk about this offer that you can access here. You could consider this offer as buying Miles&More miles for around 1 euro cents each if you don’t have use for Swarovski products