We see the return of a very easy and popular method of adding miles to your airberlin topbonus account. Simply become a Heinemann and Me member for free and include your topbonus number when you register to get the free miles. This offer was last seen in the summer of 2014 and offered 1,000 miles instead of 500 but this is still a great way to get some free miles especially since airberlin reward flights start at only 3,000 miles! If you aren’t a member of topbonus yet you can get 500 miles for joining the topbonus program which means a total of 1,000 miles in your account with this promotion or 1/3 of the way to an award ticket. Make sure you sign up by March 31st and you should see the miles posted within about 6 weeks if I recall correctly when I signed up for this offer a few years ago.