Good job, I'm impressed! I have a couple of questions regarding the business model though: Charging $2, after PayPal have taken their fees you get ~$1.60. Inte

Good job, I'm impressed! I have a couple of questions regarding the business model though: Charging $2, after PayPal have taken their fees you get ~$1.60. International shipping via USPS for a postcard over to here (UK) is $0.98. That means you have ~$0.60 to make the cards and make a profit - it isn't much. Would you mind sharing how much it costs you to have the cards printed? This leads me onto my next question, you cards are unique right (a message and address on the back), so how do you get this past the printers? I understand most do bulk discounts, but isn't this for identical prints? P.S. I also ordered a card :)