- Customers will be able to track the progress of their order in real time and receive updates on the status of their delivery.

- Customers should be able to make payments through the application and delivery professionals should be able to confirm payments before completing the delivery.

- Delivery professionals can also check their earnings, commissions, tips, and remarks through this system.

- SSL encryption will be used to each and every one of the system's communications in order to ensure security. In addition to that, the system will come equipped with a two-factor authentication choice that can be selected by either the delivery staff or the customers.

- The system will generate reports detailing the sales, orders, and revenues that have been processed. In addition to that, it will report the current status of the delivery. Customers, sellers, and those responsible for delivery will all have access to the reports as soon as they are generated in real time and made available to them.

- The system will have a user-friendly interface and will be accessible via the web as well as mobile devices. Additionally, it will be available. A wide variety of languages will be supported by the user interface of the system. In addition to that, the system will offer a help desk that all parties involved in deliverycustomers, vendors, and delivery professionalswill be able to access.

what rationale reason would be for each descriptions?