Over the last few decades, the number of Smartphone’s has rapidly increased. Most of the people choose now cellular phones due to their great connectivity and the wide range of flexible features. With mobile phones, you can reach anyone, at anywhere and at any time making them, the most preferred marketing medium. Therefore, the business enterprises/organizations today prefer SMS messages for the promotion of their products and services. Bulk SMS messages are one of the successful marketing methods for business promotion used by the many enterprises. It is the technique precisely related to sending of a large number of SMSes to the multitude mobile phones of the targeted audiences. This could be done only with the help of the right selection of an SMS gateway server. Bulk SMS Service Provider utilizes portal that connects organizations to their target customers via different mobile carriers. It is an integral part of communication. Therefore, an SMS gateway provider plays an esse...