With the online service, you always have an overview of your American Express payments, statements and complaints. There is also location management and you can view your stored account information, which you can also change.

You can find more information about the online service here ( https://www.americanexpress.com/de/merchant/online-services.html?linknav=merchant-nsnu-rundakzeptanz-online ).

This is how you register

There are two ways to register:

1. Open the following link https://www.americanexpress.com/de-de/business/merchant/registration and register yourself online.
2. Call American Express directly on +49 69 9797 2222.

For the registration you need the following information:

• Surname,
• phone number,
• Postal code,
• E-mail address,
• Acceptance partner number and if different, acceptance partner number of the payee as well
• Sort code and account number.