One year ago I created an AWS Free Tier account on Amazon, it worked great for one year, then it got shut down. Last week I created a REAL new Credit Card to make another AWS account but as soon as I finished the sign-up process I got hit with the email "AWS Account on Hold, Immediate Action Required" and they asked to send them a fax with my utility bill that had my name and address on it. I realized then, they knew this computer created an account a year ago, but I don`t understand how, the IP address was different, even different Internet supplier, deleted the cookies and the history of my browser and still got that error because they somehow knew this PC made another account a year ago. I made yet ANOTHER credit card with another bank, and now I`m gonna ask here for advice on how to do this without spoiling this credit card too. How do I create a free account without getting the "Account on Hold" error? Did I miss something when I created that account?