Sales orders can be entered and managed through smart phone devices using Sales order booking Tally App for Android & iPhone. It facilitates faster booking of orders by the sales person directly from customer end without using the system. The order booked through Android or iPhone mobile device will automatically get created in the Tally ERP 9. Such instant booking saves time and efforts not only of the sales person but also of the user creating the orders in Tally ERP 9. Using this Mobile app, the sales person can focus more on bringing business rather than taking time to update the closed orders in the database as booking sales order would be on his finger tips.