The mobile commerce is on the rise and various research reports from analysts shows that mobile commerce will hit the $6 billion in 2011 and will grow up to $31 billion by 2016. PayPal today processes about $10 million in mobile TPV (total payment volume) a day and is estimated to process up to $3 billion in mobile TPV for the year 2011. In this session, we will go over how you can use PayPal In-App payments in your mobile application to process payments for a variety of use cases and how to use can use the mobile payments capability provided by the commerce module for Titanium to build your iOS and Android apps. In this session, you will learn about 1. PayPal Mobile Payments Library 2. PayPal Mobile Express Checkout 3. Implementation walk through 4. Next steps (going live, tech support)