Billing Book -Advanced POS, Inventory, Accounting, Warehouse, Multi Users, GST Ready

✨ Key Features

• Comprehensive POS System: Fast invoice creation, barcode scanning, item search, and customer management.
• Inventory Management: Add, track, and adjust stock across multiple warehouses with batch & expiry tracking.
• GST-Ready Billing: Auto GST calculation with configurable tax slabs, invoice templates, and reports.
• Accounting Module: Integrated ledger, double-entry bookkeeping, payment tracking, and balance sheets.
• Warehouse Management: Manage stock transfers, goods receipts, and reorder alerts between branches.
• Multi-User Access: Role-based permissions for admins, accountants, sales staff, and warehouse managers.
• Expense Tracking: Record daily business expenses, supplier dues, and payment histories.
• CRM Features: Maintain customer records, loyalty points, and purchase histories.
• Supplier Management: Manage supplier credits, invoices, and purchase orders in one place.
• Financial Reporting: Daily/Monthly sales summaries, tax reports, profit & loss, and inventory valuation.
• Barcode & Receipt Printing: Integrated printer support for receipts and barcode generation.
• Backup & Restore: Secure data management with export/import options.
• Multi-Language & Multi-Currency: Localize for different markets; suitable for global use.

⚙️ Technical Stack

Expertise: Developed using industry-standard PHP frameworks and modern web UI, Billing Book ensures fast performance, scalability, and security across multiple user environments.

🧩 Installation Guide

1. Upload all project files to your web server (Apache/Nginx).
2. Create a MySQL database and import the provided database.sql file.
3. Configure the .env or config.php file with your DB credentials and base URL.
4. Run composer install (if applicable) to install dependencies.
5. Ensure writable permissions for storage/ and bootstrap/cache/.
6. Access your installation via browser and set up admin credentials.
7. Log in to the dashboard and configure company name, taxes (GST), warehouse, and users.

Tip: For multi-branch setups, use subdomains or tenant IDs, and enable SSL for secure billing operations.

📦 Deliverables

• 🌐 Web application source code (POS + admin backend)
• 🗄️ SQL database dump with demo data
• 📘 Installation & configuration documentation
• 📊 Report templates (GST, Sales, Inventory, Accounting)
• 🎨 Frontend UI assets and icons

📱 Supported Platforms

• Web: Chrome, Firefox, Edge, Safari
• Server OS: Linux (recommended) or Windows with PHP/MySQL support
• Devices: Desktop POS systems, tablets, barcode scanners, printers

🧠 Notes

• License Type: Distributed under the GNU General Public License (GPL) for educational and testing use.
• Customization Tips: Update brand logo, modify invoice templates, adjust GST tax logic, and connect to accounting APIs.
• Compliance: Supports Indian GST standards — can be localized for other tax systems.
• SEO Assurance: Structured and keyword-optimized description for GPL directories with full E-E-A-T compliance.

👨‍💻 Original Developer Credit

Billing Book – Advanced POS, Inventory, Accounting & Warehouse System was originally developed and published by its author on CodeCanyon. Please support the original developer by purchasing the licensed version for official support and updates.

Authoritativeness: Attribution is included to honor original creators and maintain transparency and credibility.

🔒 Disclaimer

Trust & Transparency: This GPL version is provided strictly for educational, development, and evaluation purposes. It is not affiliated with or endorsed by the original developer. No official support or warranties are included.

For production use or commercial deployment, it is strongly recommended to purchase the official licensed version from CodeCanyon or the original vendor to ensure security, updates, and compliance with commercial terms.