adMarketplace Keywords takes the eBay UserID and contact information from your eBay account.
In order to change the contact name or e-mail address in your adMarketplace Keywords profile,
you must make the changes in your eBay account under My eBay.
When you make changes to your user account on eBay, those changes will also be reflected on adMarketplace Keywords the next time you login.
You must log into adMarketplace Keywords in order for any changes to be updated in your adMarketplace Keywords account.