SMS alert is a notification system which is sent to the user via SMS message. It is commonly used by companies or groups to inform users of an event or something similar. We should add that carrier also use SMS alert to inform about new promotions and discounts.
Although SMS is a technology that was introduced in the 80s, SMS alert has been launched in the 90s, late 90s more precisely. Nowadays billions of SMS messages are used daily and some of them are based on this form of notification the users.
SMS services as the corresponding alert is an excellent way to reach out a higher number of people over a short period of time. It is also one of the most affordable ways to use. Event planners, for example, use SMS alerts all the time.
It is easy to understand why this method is so desirable among marketers. Basically, it allows for them to use one of the simplest technologies ever to reach the highest number of potential customers. They can be filtered according to a carrier or location.