Do you remember when Nepal telecom binged your message box with an invitation to Bagmati cleaning campaign? Sparrow messages came up with NEXT Growth Conclave invitation at Soaltee hotel. Do they pick on one of the numbers and send messages like we do? Nah! They could not have done those lengthy and tedious jobs. They have got millions of users. Thus, they integrate such program, which disseminates the same alert message to millions of users. Technology has advanced this way into Bulk SMS. It is used by media companies, enterprises, banks (for marketing and fraud control) and consumer brands for a variety of purposes including entertainment, enterprise, and mobile marketing. SMS messages are purchased in bulk, hence the term, and are considerably cheaper than regular SMS from your phone. In addition Bulk SMS is a considerably cheaper method of mass communication than regular mail, and much more efficient than e-mail marketing. The software is installed by various bulk SMS service provider like Aakash SMS, which affixes them in managing huge loads of messages. These software packages provide users with the opportunity to add as many phone numbers as required and these phone numbers can be managed in a variety of ways.