<br/> This application will be available for different mobile platform, using their respective APIs for UI controls. I want version of this app in iPhone/iPad, Andriod, Blackberry and Windows Phone 7.<br/>This application is simple. It will read categories, items, pricing in XML format from webservices on the website (these services are already created and can be tweaked if required). Then allow user to add items to shopping cart (and this information will be stored locally in the phone storage, until user submits the final order). Application will be responsible to store user's shipping and billing information (which would be password protected). And once user commit to buy items from the cart, application will ask for the password and provide stored billing/shipping information along with shopping cart content and submit it in an XML format.<br/>I would require complete source codes of the application, and coding should be well documented.<br/>