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About Online Merchant Services
When you sign up to manage your American Express® merchant account with our Online Merchant Services, you can access easy-to-use account management features at any time.
Using Online Merchant Services
Managing your account online allows you to:

  • Find out how much you're getting paid anytime.
  • Manage cash flow with statements updated daily.
  • Get fast access to detailed transaction features.
  • Learn about and review new disputes quickly via e-mail alerts.
  • Save money by reducing "no reply" chargebacks.
Is Online Merchant Services for you?
Get a preview of what you will see on Online Merchant Services. The tour provides tips and guidelines, and is designed to help you choose the right services for your business.

» Take the site tour