Yesterday, I wrote about the ceremonies welcoming Airberlin to the Oneworld family. I also hinted about a double miles promotion that should start.
Airberlin Topbonus members can earn double redeemable miles on all Oneworld alliance carriers until My 15th, 2012. You need to register for this promotion. Please note that not all the fare classes qualify and these are all dependent of the operating carrier. You can find more information about qualifying fare classes on Airberlin’s website.