Default Shipping Address
To the right of your list of saved addresses, use the Default Address checkbox to designate which address you want to serve as your default ship to address. The default ship-to address information will appear automatically in the shipping screens when you make a purchase. (You will still be able to manually choose other available addresses during the checkout process.)
Entering or Modifying Shipping Address
You can create, delete, and save multiple friends and family's shipping addresses in your personal Address Book . To create or add new addresses, just click on the Create A New Address button. To delete or edit an address, just click on the Edit/Delete buttons located below each address.