Magento Open Source, 1.9.x
Save Customer Billing Address

The complete billing address of the customer can be saved when the customer pays with PayPal Express Checkout. The billing address can be received from PayPal, and can be edited by the customer. Make sure that your PayPal merchant account is configured to save the customer billing address. Contact PayPal technical support for more information.

To save the customer billing address:

1. On the Admin menu, select System > Configuration.
2. In the panel on the left, under Sales, select Payment Methods.
3. Under PayPal Express Checkout, click the Configure link, and do the following:
a. Set Require Customer’s Billing Address to “Yes.”
b. To request the customer’s billing address only for orders with downloadable and/or virtual products, set Require Customer’s Billing Address to “For Virtual Quotes Only.”
4. Click the Save Config button.