Make sure you are logged in.
Go to Account Settings.
In there, go to Member Profiles.
Choose Deactivate Account and confirm to complete the process.
URLS:
http://www.alibaba.com
Please note that AccountKiller.com is not associated with the business listed on this page. AccountKiller provides easy-to-understand instructions and guides on how to cancel charges and relationships from the list of businesses on our site, we have no affiliation with these businesses.