To activate an Amex Blue Business Cash, call the number on the activation sticker that’s attached to the card or go to the American Express activation website, which will also be noted on the sticker. Another way to activate an Amex Blue Business Cash is by using the card issuer’s mobile app.
Your new Amex Blue Business Cash will be ready to make purchases in just a few minutes no matter which method you use to activate it. American Express requires you to activate your new card within 45 days, so don’t postpone activation for too long.
How to Activate an Amex Blue Business Cash
By phone: Call 1 (800) 528-4800 or the number on the sticker attached to the front of the card. Verify your personal information (e.g. Social Security number, card number, or phone number associated with your application) to activate your Amex Blue Business Cash.
On the website: Log in to your American Express account (or create an account if you don’t have one) and find the activation page. Enter any required security information, including your card number and 4-digit card ID. Activate your Amex Blue Business Cash as instructed.
On mobile: Log in to the American Express mobile app using the same credentials that you’d use to log in online. Tap the credit card activation button, then enter any security information that’s requested on the following page.
Your new Amex Blue Business Cash will be available for purchases immediately after activation. If you have any trouble activating your card, American Express customer service can always help you out. You can give them a call at 1 (800) 528-4800.
Include your card number on your payment to avoid any processing delays.
Allow enough time for American Express to receive your payment on or before the due date, or it will be considered late.
Card payments by mail take the longest to process of all the available payment methods. Alternatively, you can submit a payment from your online account, through the American Express mobile app, or by calling customer service at 1-800-472-9297. American Express also allows in-person payments at local American Express branches.
To activate an American Express card, visit the online activation page and enter the 15-digit Amex card number and 4-digit card ID, then click “Confirm.” On the next screen, verify your identity and complete the American Express card activation. You can also activate your American Express card through your mobile app, or by calling the Amex customer service at … read full answer(800) 528-4800.
Here's how to activate your American Express card:
On the website: Visit the online activation page and enter the 15-digit Amex card number and 4-digit card ID, then click "Confirm." On the next screen, verify your identity and complete the American Express card activation.
Mobile App: Download the mobile app, scan your card with the phone’s camera or enter its information manually. To get to this option, log in to the app using the same credentials that you’d use to log in online. Tap the credit card activation button, then enter the requested security information.
By phone: Call Amex customer service at (800) 528-4800 and get connected with a representative who can guide you through the activation process.
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