Activating your card online is easy.

To activate your Bloomingdale's American Express® Card, please follow these simple steps:

• Click here to access the "Bloomingdale's Credit Card" page.
• Click on the "Activate " button.
• On the "Bloomingdale's Credit Card Verification" page, you can submit your information to activate your card so you may begin shopping.

You can also activate your card using the following methods:

• Call Customer Service at 1.888.257.6762 (TTY: 711) during our business hours:
  • 9:00 AM - 12:00 AM, ET, 7 days a week