🚀 Overview

WHMCS is a professional web hosting billing and automation platform that enables hosting providers to manage clients, automate invoicing, provisioning, support, and domain services from a single dashboard.
Ideal for hosting companies, resellers, and SaaS providers, WHMCS streamlines operational tasks, reduces errors, and improves customer experience.

Inspired by real-world web hosting management challenges, WHMCS provides an integrated solution to simplify billing, client management, and service automation.

✨ Key Features

• Client Management: Manage customer accounts, profiles, and service subscriptions.
• Automated Billing & Invoices: Generate recurring invoices, payment reminders, and automated billing for hosting plans.
• Domain Management: Register, renew, and manage domains via integrated registrars.
• Hosting Provisioning: Automatic setup for cPanel, Plesk, and other hosting control panels.
• Support Ticket System: Integrated support system with ticket management, priorities, and SLA tracking.
• Payment Gateway Integration: Supports PayPal, Stripe, and multiple payment processors.
• Reports & Analytics: Revenue reports, client activity, and hosting usage tracking.
• Multi-Language & Multi-Currency: Serve global clients with localized options.
• Customizable Templates: Email, invoice, and client area templates for branding.
• Extensible Modules: Add-ons for domain, server, and service integrations.

⚙️ Technical Stack

• Backend: PHP 7/8, MySQL/MariaDB
• Frontend: HTML5, CSS3, Bootstrap 5, JavaScript
• Server Requirements: Apache / Nginx with PHP extensions (pdo, curl, openssl, mbstring, zip)
• Integrations: cPanel, Plesk, DirectAdmin, domain registrars, payment gateways
• Mobile Support: Responsive client area for desktop, tablet, and mobile devices

🧩 Installation Guide

1. Upload WHMCS source files to your web server.
2. Create a MySQL database and import the provided SQL file.
3. Configure the configuration.php with database credentials and system settings.
4. Run the web-based installer to set up the admin and client area.
5. Configure payment gateways, hosting servers, and domain registrar integrations.
6. Test client registration, billing, and support ticket workflows before going live.

📘 Full installation and customization guide included in the package.

📦 Deliverables

• ✅ WHMCS Source Code (GPL-Compatible)
• ✅ Admin Panel for Billing, Clients, Domains, and Support
• ✅ Sample Products, Hosting Plans, and Domains
• ✅ Payment Gateway & Server Integration Modules
• ✅ SQL Database File
• ✅ Installation & Customization Documentation

📱 Supported Platforms

• Server OS: Linux, Windows, macOS (LAMP/LEMP compatible)
• Devices: Desktop, Tablet, Mobile (responsive client and admin area)
• Browsers: Chrome, Firefox, Edge, Safari (latest versions)

🧠 Notes

• License: GPL-compatible distribution for educational and open-source purposes.
• Customization: Developers can extend with custom modules, payment gateways, and branding templates.
• Security: HTTPS, two-factor authentication, and role-based access recommended.
• SEO & Marketing: Supports SEO-friendly client areas, automated notifications, and email templates.

👨‍💻 Original Developer Credit

Developed by WHMCS Official. This GPL-compatible version is shared for educational and open-source purposes, fully crediting the original developer.

🔒 Disclaimer

This software is not affiliated with or endorsed by WHMCS.
Distributed under GPL-compatible terms, allowing modification, study, and redistribution for educational and non-commercial purposes.
All trademarks, logos, and brand names remain the property of their respective owners.