You can change your password by going to my account and then my account details. Enter your current password, then register and confirm your new password.
Forgotten your password? Click the Dzforgot my passworddz button on the Youdot home page to receive an email that will allow you to reset your password.
You can change your registration email address by going to my account. Enter your current email address, then the new new email address you would like to use. You will receive emails about your orders to this address.