TORONTO – GuestLogix Inc. signs an agreement with KLM Royal Dutch Airlines that will place its airline retail products onboard KLM flights. The company says its GuestLogix Mobile Virtual Store on-board retail solution and GuestLogix OnBoard PowerSeller handheld devices will be deployed by the airline “to enhance service and drive ancillary revenue growth.” GuestLogix’s platform is currently being used by seven of the world’s top ten airlines, serving 30% of all air passengers, according to the company.