How to change your shipping address in PayPal

1. Enter your payment information including a valid street address. (PayPal requires a street address to confirm the payment information.)

2. Click 'Review and Continue'. It will take you to this screen:

3. Next to the heading Shipping Address, click 'Change'.

4. Add a new shipping address with your PO Box and click 'Save'.

5. Proceed with the order by clicking 'Pay now'.