Closing your account at Amazon means not having access to Wish Lists or Associate Accounts or the other associated content. The cancellation isn't necessary if all you would like to try and do is change your email or MasterCard on the account. you'll perform either of these tasks under the Your Account link, which you will find within the upper right-hand corner of any Amazon page.
To actually delete an account altogether, make sure you've got no orders outstanding. enter Amazon Help & Customer Service, and click on on the Contact Us link on the proper. Write a quick note to Amazon telling them why you would like out, and send it off. Also, Read More Close Amazon Account