Office Store .. Have all data stored in the mobile/tablet and see the details of the products from the storage.. Its not so simple because it need some time to complete.. My budget is small.. I will give all product details in Excel Sheet and Pictures and also Videos.. Your work is to write coding and get the app running.. My total Budget is Rs.4000/- Period is daily 1-2 hours and Total Period is 1 Month. SMS Integration is there and once order confirmed, create order number and save that in database. View the database from another app or webpage ..