I want to make up a photo greeting card with a picture on the front of the card and another (different) picture on the inside.
Ofoto, snapfish, shutterfly, etc. dont offer the option of a photo inside the card.
The option of me printing it myself is out.
I haven’t seen that before, the closest I can think is to get a folded picture greeting card and paste your second picture inside by hand. You can have the photo site print out your second picture in quantity to make the process easier.
It might be technically difficult to pull off a double picture card, since the inside of the card is back side of the photo paper. They would need card stock that can support high quality photos on both sides. I don’t see that as being a high demand type of product…