📖 Developer Documentation • Version: vv3.0

Billing Book v3.0 Nulled – Advanced POS, Inventory, Accounting, Warehouse, Multi Users, GST Ready PHP Script Docs

Technical architecture specification, directory hierarchy, and REST API route blueprints.

REST API Integration Blueprint:

curl -X POST "https://yourdomain.com/api/v1/auth/login" \

-H "Content-Type: application/json" \

-d '{"email": "[email protected]", "password": "secretpassword"}'

📁 Directory Structure Layout

📦 billing-book-advanced-pos-inventory-accounting-warehouse-multi-users-gst-nulled-script/

├── 📁 app/ # Controllers, Models, Middleware

├── 📁 config/ # Database, auth, and mail configs

├── 📁 database/ # SQL migrations & schema dumps

├── 📁 public/ # Webroot, assets, and index.php

├── 📁 routes/ # API and Web route endpoints

└── 📄 .env # Environment configuration

📢 Share with Developers:

Download complete package with database SQL dumps.