You can change your password, email or address details by selecting My Account from the Main Menu
Tochange your details click on the tab marked My Details and change the required fields
To change your password click on the tab My Password and enter your old password and the new password in the marked fields.
To add an alternative delivery address select the tab Address Book and fill in the required fields and select update address. When you place an order you will then have the option of choosing an alternate delivery address.