Unauthorized transactions of close to $400 occurred on my credit card. Someone changed my email address to theirs and gained access to my credit card. Never save your credit card on amazon for future transactions to take place. I have no idea to what extent my identity was jeopardized. Amazon wouldn't give me any information except that they acknowledged that I didn't make the charges. They told me to file a report with law enforcement. What a big help there are! Not!!! read full review »