AMAZON SELLER CENTRAL
HOW TO OBTAIN AMAZON MWS CREDENTIALS
MUST BE LOGGED IN UNDER YOUR MASTER ACCOUNT (NOT UNDER YOUR USER ACCOUNT)
MAKE SURE YOU MAKE CALLS FROM THE RIGHT DEV ACCOUNT (SEE BELOW)
STEP 1: REGISTER AS AN AMAZON MWS DEVELOPER
This is specific to a marketplace. Make sure you are registering for the right geographical region.
To get your Amazon MWS details you must sign up to MWS. To register for Amazon MWS, sign up using the appropriate link below:
Click the radio button for “I want to give a developer access to my Amazon seller account with MWS.
i. The developer’s name is: [e.g. your company name]
ii. The Developer Account Number is: XXXX-XXXX-XXXX
○ Accept the terms of service for granting access to your account via MWS
○ Save the following fields on the following page that says “Congratulations! You can now access your Amazon Seller account with MWS
i. Seller ID
ii. Marketplace ID
iii. MWS Auth Token
○ Get your Merchant Token from your Seller Central account by going to Settings->Account Info, it’s at the bottom of the page
In addition, provide Access Key Id and Secret Key that you can obtain from your Amazon MWS account. Follow these instructions below:
Access MWS Developer Permissions
After logging in, ensure it is your Seller ID in the “Your Account Information” section and if it is click the “View your credentials” link as shown below.
Obtain these credentials and update these credentials in a respective line in LastPass.