Zalando said it booked a 30 percent sales increase in the fourth quarter of 2014 to a level expected to range between €865 million and €872 million, generating an adjusted operating margin (Ebit) of between 7 and 9 percent. With that, the German-based e-tailer reached an Ebit margin of between 3.3 and 3.9 percent for the full financial year on 33 percent higher revenues of nearly €3 billion.