I ordered 5S through Apple Customer Service in official website, and reported the credit card number, expiration date and the last three places. Payment successful, SMS prompt payment!

I can't help it. This is a loophole in the bank, because credit card payment is like this, but now the bank has regulations that if your credit card has no password, many banks have a 72-hour guarantee if it is stolen. If you don't know which bank it belongs to, you can call and ask, but if you use a password, you won't enjoy this guarantee. Also, in case of theft, the bank can report the loss at the first time and then call the police, including the time, place and website.