Mystifly, which offers payment processing and airline inventory management software to both online and offline travel aggregators, has raised $3.3 million in its pre-Series B round led by Japan-based Recruit Holdings Co., Ltd.The ten-year-old, Bengaluru-based startup which offers its software to businesses using a SaaS model plans to raise an additional $30 million in equity financing in a Series B round within the next few quarters.