Description for Invoice Billing System Project:  

Invoice billing system project is one of the important software application for many communication and online industries. This is useful for companies to provide effective and accurate billing system for users and to analyze revenue of the organization. Information of every user billings will be updated to call detail record on daily basis. This system includes billing of every details on daily, monthly and usage basis and store the records in to database and aggregating these records periodically to calculate invoice and sending invoices to the users on monthly basis and collect payments from every user and update details in to database.

This application is implemented in C# .Net language and SQL as database. This system consists of five modules where each module has its own functionality.

1)   Order Creation

2)   List Of Items

3)   Connection  (Add/Update/View)

4)   Purchase Details

5)   Report Generation

download Invoice Billing System C# .Net Project report and source code.