PostalPix is a really cool iPhone app that I use frequently. I just ordered twenty-four prints of photos from my Camera Roll and had them delivered directly to my mom at Woodland Terrace. She’ll probably receive them by Monday, and it only cost me $8.52 total.
I’ve used PostalPix to send photos to my grandmother, my mother-in-law, and my dad, too. I highly recommend them.
PS: No, they are not paying me to say that at all. It’s just really a cool service.