Seeking to create a mobile "craigslist" type app, where university students can buy and sell textbooks with eachother. Students will be able to log into their university site, find what books they need and then submit a form on the app saying they're looking to buy the books. Students looking to sell their books will simply scan it (barcode scanner??), and then it will fill out all relevant information, and they can post a price they are looking for. The app will instantly notify any buyers that the book they are looking for has been posted. From that point forward, the buyer can contact the seller via text message or facebook to arrange a deal.