When you make a purchase off HP Online store - https://www.shopping.hp.com/ How does Bill Me later work, say I don't want to use my credit card. Does the payment from Bill me later ship to my billing or shipping address? Just as a example, its someones birthday, you make a online purchase to ship to whoevers place it is with Bill me later as from a option from HP store. Will it "Bill me later" go to the shipping address or billing address?