Hello, I am working on an Object Oriented Analysis and Design project.

Description of My project:

We liked to build a IESCO (Islamabad Electric Supply Company ) online system. This system should be able to store details of each customer. Also it should be able to show bills to the respective customer. Then the customer should be able to pay the bill and so on. To add some extra functionality (incase the scope is less ) then we can add some extra system for IESCO internal workforce. Details of each employee , attendance , salary etc will be stored . Employee and his/her senior will be able to see that...The aim is to build a non error-prone automated system for the convenience of customers and employees and to make an online system for billing and so on.....

I just want your help in defining the scope of this project further and according to the following definition of SCOPE:

Scope Defines the "domain" of the project. List any "previous tools or work done" in the same area. Also identify the level to which the project is going to be probed into in future.

(all three above mentioned points needs to be covered in defining the scope of the given project)

I would really appreciate your help on this.Thank you in advance.