App Development for Iphone

The app will be for ordering cards for celebrations 1. my client will need to be able to upload JPG images of greetings cards (3 imgages Front of cars, inside of card, back of card) around 50 cards in total 2. the users of the app will be able to select the correct card they like 3. the users will be able to type in a message that they want for us to print on the card 4. they will confirm the order and checkout via paypal 5. also users will be able to put in special dates for remin 6. also we need to put in pre celebrations like Christmas, Fathers day, mothers day etc and for it to inform the user 2 weeks before they need to order a cardders, the reminders need to alert the user 2 weeks before Thanks