Dax Dasilva, CEO of Lightspeed, is seen in his office in Montreal on September 15, 2015. Lightspeed POS Inc. says its net loss increased in the second quarter of its fiscal year despite a 51-per-cent growth in revenues. The Montreal-based payment software company, which reports in U.S. dollars, says it lost $10.1 million in the period ended Sept. 30, compared with a loss of $8.2 million a year earlier. THE CANADIAN PRESS/Paul Chiasson