Singapore Airlines Star Alliance Lufthansa
Star Alliance is a scam - no credit for flights with SIA - no uprades for Star Alliance members - no written response
I have tried numerous times to use the miles that have accumulated on my Lufthansa Miles and More card (about 100,000) and each time its a different excuse why the reward flight or the upgrade won't go through: I tried it with the Star Alliance member Mexicana and it was "you can only accrue ...