Simple Billing System in PHP with Source Code

A simple project based on Billing System which uses PHP Language. Following PHP project contains the least but important features which can be in use for the first-year IT students for their college projects. It has a number of important features that will allow all the users to manage their billing with invoices. This system as well as the web application’s concept is all clear, it’s the same as real-life scenarios and well-implemented on it. To download free simple billing system project in PHP MySQL with source code files, please scroll down to the bottom of this post for the Download button.

About Simple Billing System PHP Project

Moving on, this simple billing management system project in PHP focuses mainly on dealing with numerous billing records. Also, the system displays all the available bill records of each customer. In addition, the system allows generating invoices too. There only a user panel in this simple project. In an overview of this web application, the user can proceed with billing management. For this, the user has to enter the receiver’s name, address, invoice number with the billing date. After setting up these pieces of information, the user can proceed towards managing products. Here, it contains a number of fields such as product name, quantity, rate, and tax amount. The system automatically calculates the total bill of the customer and displays it.

Invoices and Other

After completing the billing procedure, the user can download the invoice in PDF format. This PDF contains the customer name, invoice number, date with all the product names, and total amount before/after tax. Also, each record is permanently saved, so the user can download invoices at any time. It also allows updating billing records afterward and deleting them. This project does not contain features such as customer management, yet it allows adding a customer’s name manually during billings. Besides, a user can search records with any terms like invoice number, rate, customer name, or date.

Last but not least, a clean and simple dashboard is presented with simple color combinations for greater user experience while using this Billing System Project in PHP MySQL. For its UI elements, a free open-source CSS framework; Bootstrap is on board with some Vanilla CSS too. Presenting a new Simple Billing Management System in PHP MySQL Project which includes a user panel that contains the least but essential features to follow up, and a knowledgeable resource for learning purposes.

Available Features:
  • Product Billings
  • Generates Invoice (PDF)
  • Tax System
  • Manage Available Billings
  • Search Records
Project Name:Simple Billing System
Language/s Used:PHP
PHP version (Recommended):5.6 or Newer
Type:Web Application
Developer:Anthony Joboy
Simple Billing System PHP Project

Instructions: How to Run?

  • After you finish downloading the project, unzip the project file and head over to your XAMPP directory.
  • There you’ll find a folder naming “htdocs”.
  • Inside the “htdocs” folder, paste the project folder (not the .zip one, but the extracted one).
  • Open your favorite browser; we recommend using Google Chrome or Mozilla Firefox.
  • Then, go to URL “http://localhost/phpmyadmin“.
  • Create a Database with a name that is provided inside the “01 LOGIN DETAILS & PROJECT INFO.txt”.
  • Click on the “Import” tab and choose the database file (.sql) which is provided under the folder naming “DATABASE FILE”.
  • After setting up all these, go to URL “http://localhost/[ PROJECT_FOLDER_NAME ]/“
  • All the login details are provided inside the project folder, check that out and enter in order to use it.

And there you have it, a full setup of the Simple Billing System project in PHP MySQL. For this particular PHP project, PHP Version 5.6 or Newer is required because the project might not operate well with the oldest PHP version. So, users with the oldest PHP version (less than 5.6) might face various problems while operating it. As a result, you’ll need to upgrade your PHP version (only if you’re using the oldest version) at the moment. Download Free Invoice and Billing System Project in PHP MySQL Source Code. So, this billing system PHP project is a basic project for all the beginner levels that broads vast knowledge into such PHP web applications. In conclusion, this whole PHP project with free source code is an absolute project and a meaningful way for the users to learn and explore more about it.

Free Download Simple Billing System Project in PHP MySQL with Source Code:
Click the Download Button Below to Start Downloading

Note: Only for Educational Purpose


          1. same format using pdf file open but not opening the pdf file any other invoice pdf generate in php file refernce project

  1. Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1049] Unknown database ‘billinginvoice’ in C………….

    1. Ohh come on…. it literally says “Unknown database ‘billinginvoice’” Meaning you’ve not created any db naming “billinginvoice” and imported the given db file!!

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