This is a complaint against LMS Panama S.A., which operates LAN Airlines (Chile) in-flight duty free service. I purchased a power adapter on a flight from Santiago, Chile to Buenos Aires, Argentina so that I would be able to use my electronics abroad. The adapter worked for a few days but then stopped working. At the time of purchase I was given a piece of paper with contact details in the event that I required a refund or an exchange so I sent an email to the address provided. After one week I had not received a response, so I sent a second... read full review »