Bulk SMS service is a process in which messages are forwarded to almost thousands of customers at once. It is a way of marketing or advertising any product or any brand, any service or any other thing. It is a technique used to make a positive impression into the users mind. We all are so busy in our life that remembering every advertisement is not possible, so to overcome this problem, we have this bulk message service, which without costing anything, gives the costumer information. In simple words, it is simply an alert or remainder about some kind of deal or notification.