There are no hard and fast rules that you need to follow in making the choice of an SMPP server provider. However, if you are not careful, you might end up making the wrong choice. In India, you will find a number of companies providing SMPP servers. Making the choice of the right provider involves going for providers who deal in high throughput SMPP SMS gateway. It is also important for you to ensure that you are going for providers known for providing great customer experience especially when it comes to sending bulk messages.