Cheetah — Enterprise Courier Management System with 3PL WMS & Flutter Driver Companion App

Cheetah Enterprise ($149 Commercial Release) is a premier, production-grade logistics, 3PL freight forwarding, and supply chain ecosystem handcrafted in modern pure PHP 8.0+ (MySQLi) and Flutter 3.x (Dart). Engineered for national courier operators, 3PL freight forwarders, e-commerce fulfillment hubs, and regional delivery fleets, Cheetah unites counter parcel booking, thermal AWB generation, multi-hub linehaul manifests, electronic Proof of Delivery (ePOD), Cash on Delivery (COD) cashier reconciliation, a native cross-platform driver & picker mobile app, and full 5-tier warehouse spatial inventory management into a single, cohesive software suite.

🌟 Live Interactive Demo & Instant 1-Click Access

Experience the ultra-fast page speeds, luxury glassmorphic design, and instant booking responsiveness live on our cloud demonstration server:

• Live Dispatch Backend: https://cheetah.ayan24.me
• Public Tracking Portal: https://cheetah.ayan24.me/track.php (Sample Tracking: CHT-KHI-000001)
• 📱 Download Android Demo APK: Click Here to Download Demo APK (Google Drive)

🔑 1-Click Login Credentials (No registration required):

🏛️ 5 Purpose-Built Stakeholder Web Portals

Every operational participant operates within a dedicated, role-isolated portal designed specifically for maximum daily productivity:

• 👑 Super Administrator Portal: Global shipment oversight, tariff matrix configuration, staff & driver onboarding, financial ledger, 3D globe visitor analytics, and system settings.
• 🏢 Branch Agent Portal: High-speed barcode gun parcel intake, linehaul cargo sack consolidation, vehicle transit manifest creation, and driver end-of-day COD cash settlement.
• 💼 B2B Merchant Partner Portal: Self-service bulk CSV parcel uploads, pickup scheduling, automated COD remittance ledgers, and REST API credential management.
• 👤 Retail Customer Portal: Intuitive self-service parcel booking, live shipment tracking timeline, interactive tariff quotation calculator, and support ticket center.
• 🏭 3PL Warehouse Manager Portal: Multi-facility spatial bin management, real-time inventory monitoring, dock purchase orders receiving, and sales order pick wave dispatch.

🏭 Complete 3PL Warehouse Management Subsystem (WMS)

Enterprise 40+ module warehouse suite engineered for modern contract logistics and fulfillment operations:

• 5-Tier Spatial Visual Grid: Interactive floor plan mapping (Warehouse → Zone → Aisle → Shelf → Bin). Prevents accidental deletion of bins containing active inventory.
• Stock & Inventory Control: Real-time SKU tracking with batch numbers, expiration dates, serial tracking, and automated low-stock reorder thresholds.
• Inbound Purchase Orders (PO): Supplier purchase order creation, receiving dock discrepancy inspection, and automated bin put-away directives.
• Outbound Sales Orders (SO) & Pick Directives: B2B order fulfillment, FIFO/FEFO wave picking, barcode pick verification, packing slip generation, and courier shipping handoff.
• Packs & Bundles: Multi-SKU kitting, bundling, and unbundling assembly workflows.
• RMA & Customer Returns: Return authorization inspection, restocking into designated return bins, or write-off quarantine.

📱 Native Flutter Driver & Warehouse Picker Mobile Companion App

High-performance cross-platform mobile application developed in Flutter 3.x and Dart 3.x for Android & iOS:

• Dual Persona Mode: Switch between Delivery Rider (last-mile parcel runs) and Warehouse Picker (WMS bin picking) inside a single application.
• High-Speed Camera Barcode & QR Gun: Instant parcel and bin barcode scanning powered by mobile_scanner with flashlight toggle and haptic vibration feedback.
• Electronic Proof of Delivery (ePOD):
  • Smooth touchscreen digital signature pad with base64 PNG export.
  • Drop-off photo capture via device camera with automatic compression.
  • Background GPS geostamping (latitude, longitude, accuracy) attached to the delivery receipt.
• Zero-Data-Loss Offline Queue: Automatically records PODs and status updates in connectivity dead zones using encrypted Hive storage, replaying upon network reconnection.
• Real-Time GPS Fleet Telemetry: Background location pings broadcast to websocket_server.js for live dispatcher fleet tracking.
• Hardware Secure Storage: JWT bearer tokens and biometrics stored via Android Keystore and Apple Keychain.

🚚 Linehaul Cargo Sacks & Vehicle Transit Manifests

Streamline inter-city freight transfers with deterministic containerization and driver dispatch run-sheets:

• Cargo Sacks (SCK-YYYYMMDD-XXXX): Bundle dozens of parcels into a sealed, barcoded container for long-distance transport.
• Vehicle Transit Manifests: Official vehicle run-sheets linking driver, vehicle registration, origin hub, destination hub, and cargo sacks with legal dispatch/receiving signatures.
• Strict Branch Isolation: Branch agents can only view and scan shipments passing through their assigned station.

💰 Cash on Delivery (COD) & Financial Cashier Settlements

Eliminate revenue leakage and driver cash disputes with deterministic end-of-day cashier reconciliation:

• Driver Delivery Run-Sheets: Assign daily delivery tasks to riders with printed task sheets or mobile app checklists.
• End-of-Day Cashier Settlement: One-click reconciliation with automatic commission deductions and printable financial vouchers.
• Driver Digital Wallet: Automatically credits delivery commissions upon parcel settlement.
• Merchant Remittance Ledger: Automated accounting ledger tracking net COD balances and settlement payout records.

🔌 Ready-to-Use E-Commerce Integrations Included

Seamlessly bridge external online stores with your delivery network:

• WooCommerce Official 1-Click Sync Plugin: Packaged in Plugins/WooCommerce/cheetah-courier-sync.zip. High-Performance Order Storage (HPOS) and block checkout compatible. Creates AWB automatically upon checkout and syncs delivered status back.
• Shopify Custom App & Webhook Integration: HMAC-SHA256 signature verification listening to orders/create and orders/fulfilled with idempotency replay protection.

🌐 3D Interactive Earth Globe & 23-Language RTL Support

• Three.js Luxury 3D Globe: Visually stunning rotating 3D Earth displaying real-time global visitors and delivery pings.
• Live Active Visitor Analytics: Monitor live visitor sessions with country flags, IP geolocation, and page navigation history.
• 23 Full Language Dictionaries: Complete translation parity across English, Arabic, Urdu, Spanish, French, German, Chinese, Hindi, Russian, Turkish, Portuguese, and more.
• Instant RTL Flipping: Automatic right-to-left layout inversion for Arabic and Urdu without manual CSS tweaks.

🛠️ 3-Minute Visual Web Setup Wizard

• Zero CLI Required: Intuitive browser-based installer validates PHP environment, tests database connection, and configures tables automatically.
• cPanel Prefix Defensive Engine: Handles custom cPanel database prefix naming conventions effortlessly.

🆚 Edition Comparison: Cheetah Express Lite ($79) vs. Cheetah Enterprise ($149)

💻 Server & Hosting Requirements

• PHP Version: PHP 8.0, 8.1, 8.2, 8.3, or 8.4
• Database: MySQL 5.7+ / 8.0+ / 8.4 LTS or MariaDB 10.3+ / 11.x
• PHP Extensions: mysqli, openssl, gd, curl, mbstring, fileinfo, zip
• Web Server: Apache (mod_rewrite enabled) or Nginx
• Hosting: Runs on standard $2/month cPanel shared hosting, Plesk, DirectAdmin, or any Cloud VPS (DigitalOcean, Linode, AWS, etc.).

📁 What's in the Download Archive?

• Upload/ — Complete, production-ready PHP application source code.
• cheetah_driver_app/ — Full Flutter 3.x & Dart 3.x Mobile Companion App source code for Android & iOS.
• Plugins/WooCommerce/ — Ready-to-install cheetah-courier-sync.zip official WordPress order sync plugin.
• Plugins/Shopify/ — Shopify integration documentation and webhook bridge.
• Documentation/ — Comprehensive offline HTML user, admin, and developer manual.
• database/cheetah.sql — Clean database installation schema.
• database/cheetah_demo.sql — Demo database with sample branches, parcels, inventory, and users.
• Instructions.txt, Read-Me-First.txt & CHANGELOG.md.