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American Express
Merchant Services
Learn about Accepting the Card Manage Your Merchant Account Profit More from Your Relationship
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Introducing Electronic Merchant Services
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Learn about Online Merchant Services
How to Enrol to OMS
Log in to OMS
OMS FAQs
Find Answers to Common Questions
Learn about Online Merchant Services

Log in to OMS
Apply to accept the Card
How to Enrol for Online Merchant Services

Enrol for Online Merchant Services by following these simple steps:

Step 1
Click on the "Continue" button at the bottom of this page to proceed with the enrolment process. This will take you to the American Express log in page.

Click the "I am a new User" button.

A page titled "Create a User ID & Password" will appear. Decide on a User ID and Password that you would like to use for your Online Merchant Services facility. Choose something that you will remember, yet is likely to be unique. To ensure optimum security, when a User ID has been registered, it is not possible for another person to register using that same User ID.

After entering your user ID & Password, click on the "Continue" button.

To download a guide on the registration process, click on the following icon:

PDF download       Registration Guide 
    Download (PDF: 793 KB / 5 pages)


This document is in PDF format, which requires the Adobe Acrobat Reader. If you do not have this free software, click here to download. Adobe, Acrobat and the Acrobat logo are trademarks of Adobe Systems Incorporated.

Step 2
"Select Your Security Validation Question & Answer" page will appear; this will allow you to create a new password in the event you forget your current one, click on the "Continue" button.

Once you have successfully completed the steps of setting up your User ID and Password a page will display reconfirming your User ID and Security Question will appear. Select the "Continue" button for the Terms and Conditions for Online Merchant Services to be displayed.

Step 3
If you choose to accept the Terms and Conditions, click on "Agreed". This will take you to the last stage of the enrolment process - the merchant registration form.

Step 4
Complete the Enrolment form with your Merchant details - When finished, you may click on "Continue" to move to the next stage of the enrolment process. If any of the details entered are not correct, the page will return with a message in red type indicating the fields that need to be checked and re-keyed.

Step 5
The final step to complete your enrolment to OMS is to select the services you wish to register for. To find out more information about the services on OMS select the "Learn More" link next to the service you are interested in. To register for the service of your choice, click the Select box to create a tick indicating your preference. Click "Reset" to change your selection or "Continue" when you are happy with your selection.

A confirmation page will advise the success of your enrolment and which services you enrolled for. Click "Continue" to begin using OMS with the services your have registered for.


NOTE: These instructions apply the first time you enrol for American Express Online Merchant Services. Once enrolled, you may simply enter your User ID and Password from the main "Log In To American Express" page for direct access to the services your initially registered for.
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