airberlin’s loyalty program topbonus partners with Language Direct

Berlin, Germany, 2014-6-26 — /Travel PR News/ — Members of topbonus, airberlin’s loyalty program, can now learn a new language online and collect miles at the same time through its new partnership with Language Direct. As part of an introductory offer, Language Direct and topbonus will offer members with up to 22,500 award miles if they book… Read the full press release