You can easily update most of your account information in My eBay.

To update your account information, go to My eBay and then click the Account tab. You may be asked to sign in.

From this page, you can manage your:

• Personal information: contact information, User ID, password, and email address

• Addresses: registration address, payment address, and shipping address

• Preferences: email settings, notifications, and selling preferences

• Feedback: give or review feedback

• Seller Account: account activity, invoices, and account status

• Subscriptions: subscribe or unsubscribe to various newsletters and tools