American Express SafeKey helps prevent unauthorized online use of your American Express Card by confirming your identity.
When you shop online at participating SafeKey merchants, the SafeKey box will appear towards the end of your checkout process. Most of the time, you won’t have to do anything. SafeKey will authenticate your transaction automatically. If SafeKey determines that added verification is needed, we will instantly send you a six digit code by text and/or email. Simply enter the code to complete your transaction.