Design a Facebook app for sending friends gift cards (and a one page homepage)

This project is for one Facebook app and website. The FB app allows friends to buy gift cards for friends. We have a bare bones demo version which contains all functionality. You will provide the design for the app and for the website. The website has a one paragraph introduction and a button to download the app to your Facebook. If you send us a message we will send you access to the demo site so you can try it out. Please also send us links to your prior designs so we can evaluate.