Facebook Gift Shipping: Each gift that's not an e-gift is wrapped in Facebook packaging and comes with a card. You cannot ship a gift to a P.O. box. The shipping and handling charges are based on the price of the gift and the type of gift.
Facebook says that depending on the item, gifts can take up to two weeks for delivery. Most are shipped within 24 hours and typically arrive 3 to 5 business days. Magazine subscriptions may take up to eight weeks.
After you place an order for a gift, Facebook will send you an email that lets you track the gift. You'll also be able to find tracking information in your gift order history.
Swapping a Gift: When you receive a Facebook gift, you have the option to swap it for an item of equal or lesser value. You can do this when you first preview a gift by clicking "Swap for a different gift" in the lower-left corner. Or, within 24 hours of entering your address:
Click the account dropdown menu in the upper-right corner of any page and choose "Account Settings."
From the menu on the left, select "Gifts."
Click "View Details" beside your gift.
Below the billing information, click "Swap Gift."
The person who sent you the gift will be notified that it was swapped.