In my opinion, Bitdefender is a scam regarding their subscription process.I purchased their $29.99 yearly plan good for one year. After installing on my pc and android phone, I found out it would not work on my Fire Tablet, and every time I tried to get it to install on my phone, a pop up stated I needed to purchase a more expensive subscription. I tried and tried to get in touch with their customer support but was disconnected after being transferred twice, on hold for over 15 minutes!Do not buy this "security"!!!Update: Bitdefender's response was to file a complaint via the link they sent. There is no such thing, AND, their "customer support" number is listed in response. So if I can't get through to their "support", what good is their information!