billing-system

Subscription Management and Billing System

Free, open-source client management panel for Pterodactyl servers with integrated credit-based billing for automated server management.

A curated list of automated tools for freelance developers & designers. Features lightweight billing pipelines, automatic invoice generation, and GDPR-compliant client portals like Kreativ.Management.

🧾 Open-source WHMCS alternative — self-hosted hosting billing & client portal. Laravel 13 + MySQL. Invoicing, domains, SSL, tickets, reseller, multi-language (30 locales), 15 themes. Free & MIT-licensed.

The Tuition Management System optimizes online tutoring with automated session scheduling, billing, and report card generation. It simplifies tasks for tutors, offering a user-friendly dashboard and efficient modules for student management, billing, and scheduling.

the customer billing system project is a console application in c that helps with billing in stores and cafes. it allows you to manage customer records, including names, addresses, and payment details. the code is complete, error-free, and can be compiled in code::blocks using the gcc compiler.

BilledIn is a simple billing system (Desktop application) for small businesses. It is designed to be easy to use and understand. It is completely written in only Python.

Enterprise-grade Flutter Desktop POS system for modern retail, featuring offline-first sales, real-time inventory control, smart invoicing, and business analytics — built with Clean Architecture.

Welcome to the Medstore Management System! This repository contains the source code for a comprehensive management system designed for medical stores. This system helps in managing inventory, billing, user profiles, and generating reports efficiently.

A curated list of software, tools, and resources for running an internet cafe, cybercafe, gaming center, or PC bang.

Free and open source Invoice-System-In-PHP

The Pharmacy Management System is a complete desktop application developed in Python with Tkinter, designed to streamline day-to-day operations in a pharmacy. It provides an intuitive interface to manage medicine inventory, customer billing, and purchase records, reducing manual errors and improving efficiency in medical stores.

A comprehensive billing system built with the MERN stack, allowing businesses to generate and manage invoices, track transactions, and view reports. It features an intuitive user interface for both customers and administrators.

A full-stack online store model that gives the store owner the ability to add products and their prices, the ability to add promocodes which their customers can use, and the ability of a customer to send their bill to the owner's WhatsApp, The store uses Flask as its backend, PostgreSQL as database, and CSS, HTML, JS/TS and Bootstrap as its fron…

PharmaCore is a modern pharmacy management client application built with Java Spring Boot, designed to manage medicine inventory, prescription processing, billing, sales tracking, and daily pharmacy operations through a clean and responsive user interface.vv

🦷 A comprehensive dental practice management system for streamlining clinic operations, patient records, appointments, billing, and treatment tracking. Built with React, Node.js, and Docker.

A comprehensive Java Swing-based Hospital Management System with patient records, appointments, billing, and pharmacy management

Developed a real-time smart energy monitoring system on STM32F746 using FreeRTOS, managing tasks for sensor acquisition, Vrms, Irms, and kWh computation, and local display. Integrated an ESP32 IoT interface to transmit processed data to a cloud dashboard, ensuring comprehensive remote tracking of electrical parameters and consumption.

🧾 A serverless, client-side billing and invoicing platform built with Vanilla JS and Tailwind CSS. It uses Local Storage for persistence, enabling small businesses to easily manage products, generate professional dark-mode bills, and access password-protected sales reports.