Transnational SMS is used for sending alerts or service messages or necessary information to your clients when a transaction is completed. Basically the transnational route is used by Machine-to-Person who wants to send non promotional SMS to both DND and non DND numbers 24*7. These informative, generic, critical data or information messages are sent automatically by the company. Here, this SMS the bank sent you an SMS by the machine informing the debit transaction at the time of invoice generation & the time were triggered automatically. Now it becomes quite necessary to deliver immediate information to public at right time.