With many requests on your electronic store, there are ways to alert customers to the status of the request or any other notices, and this method must be automatic and effective. The most common and most commonly used is to alert customers via email. All your registered customers have an email and is the cheapest solution. But since this is the most used method here is the problem - because everyone uses the email and your client reaches many and many messages on his email, which may make it not to notice or neglect your messages.
HTTP API and SMPP API are both dominant options for developers that are looking to settle on a quality, high performance SMS API for their software or applications. There is a difference between finding a good API and finding the right one, that suits your business needs and gives you access to all the functionality that you require. So, which is better for your brand - an HTTP API or an SMPP API?
A review of both SMS API functions
Focus on your message requirements: