Many business need to be very responsive to customer requests in order to be competitive. This works both ways - the business being informed immediately when a new order comes in, and the customer being informed as to the progress of their order.
This repository is discussed at Implement Push Notifications In Kotlin To Create A Food Delivery App.
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
In order to use this, you will need a Java 8 JDK installed, and both a Java IDE - such as IntelliJ IDEA- and an Android IDE - such as Android Studio