Engine Yard on Amazon
For the protection of your account, only the Owner of the account can cancel your account. To do so, the owner just has to go to the Account drop-down, then to "Account Settings."
At the bottom of the "Account Settings" page, the owner will see a "Please Cancel My Account" link.
If you have feedback or questions about this page, add a comment below. If you need help, submit a ticket with Engine Yard Support.