First you'll want to pull up the fields that you will be populating. Go to Config > Order Settings > Order Settings.

Next to Amazon Checkout, click on Edit

If you already know your account information, please fill it out here and hit Save

If you do not have this information handy, continue reading this article and it will walk you through how to navigate through your Amazon account to obtain the necessary information.

The following attributes are required to integrate front-end APIs and Widgets:

• Merchant ID
• AWS Access Key and Secret Key
• CBA Marketplace ID
• Merchant Token

• Log into Seller Central
• Under the ”Settings" tab select ”Integration Settings"

• Under the ”Integration" tab select ”MWS Access Key"

• On the right hand side, find your Client ID and Client Secret.

• CBA Marketplace ID is always AZ4B0ZS3LGLX (Production) and A2SMC08ZTYKXKX (Sandbox)
• To find the Merchant Token, Under the ”Settings" tab select ”Account Info”

• The Merchant Token is found near the middle.

• The following attributes are required to integrate MWS/Order Management APIs:
• Merchant ID
• MWS Access Key and Secret Key
• MWS Marketplace ID

Under the ”Settings" tab select ”Integration Settings"

• Change the Merchant URL to reflect your websites domain name (https://yourdomain.com/amazonpayipn).

• To obtain the MWS Access Keys
• Log into Seller Central
• Under the "Integration" tab select "MWS Access Key"
• The Secret Access Key is hidden until you select "Show Secret"

Marketplace ID is always AZ4B0ZS3LGLX.