Do you charge for shipping? 50 cents per photo seems pretty high, unless you have free shipping. Or maybe that is just the right price and I shouldn't compare it with our prices here in Brazil (we print millions of photos at where I work, in an HP Indigo printer, for less than a quarter than that, though we charge for shipping separatedly).
Yes, the charge for shipping is a flat rate of $3 to anywhere in the world. I also agree 50 cents is a bit high, I would like to get it down at some point. I am using a fulfillment provider and currently at the mercy of their costs (this is very convenient though). It sounds like since you print your own and have a large volume you can get the cost much lower. I think printing my own in the future may be an option and would lower my cost a lot.
