Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Be aware of this Scam Company

With so many Credit thefts nowadays, I pay more attension to the details of my credit card bills lately. Today, there is a mysterious charge of 39.95 on my bill from STOPZILLA 877-877-9944 FL.I did purchases a copy of their software 3 years ago with full payment without anyextended terms ( retrieved and reviewed my 3 years old purchase receipts ). When I call the company to ask why they charge me again, they answered they are extending my licenses to a life time, and pointing me to a corner of their homepage as of today. I said I never got these type of agreement when I purchased the software, and never want to deal with a company act like a theft.Users, be aware --- there are so many reputable softwares on the market, you don'twant invite a credit card theft to clean up your PC.