The issue focused on " automatic trading" where you type in a credit card number on a computer and you get an automatic purchase from a store who knows your credit card number. 
 
 These sites do this all the time with credit cards by letting you sign up for credit cards on their site. Then they send you an email when you reach a credit limit for that card with a link to enter your credit card number. 
 
 You then type in your credit card number on a computer and you get an automatic purchase from a store