🏆 Flutter Application for UltimatePOS

A complete mobile app solution built in Flutter that connects seamlessly to your UltimatePOS system for on-the-go sales, inventory, billing and expense tracking.

🚀 Overview

The Flutter Application for UltimatePOS unlocks mobile access for your UltimatePOS backend — allowing sales staff, field agents, and managers to log in on Android or iOS (and later platforms) and perform POS activities from anywhere. Designed for real-world retail, service, and mobile sales teams, it brings point-of-sale, customer & supplier management, expenses, billing and reporting into the palm of your hand.

Real-world uses: mobile sales in pop-up stores, delivery agents accepting payments, service technicians invoicing onsite, store managers reporting from the shop floor. :contentReference[oaicite:1]{index=1}

Target users: Merchants already using UltimatePOS who want a companion mobile app, retailers expanding to field sales, small chains seeking unified web + mobile POS workflows.

✨ Key Features

• Mobile Cart & Checkout: Add products, scan barcodes with the camera, adjust quantity/price/discount/tax before payment. :contentReference[oaicite:2]{index=2}
• Customer & Supplier Management: Select existing customers or add new ones; manage suppliers and view balances. :contentReference[oaicite:3]{index=3}
• Expenses & Payments: Log expenses, process customer dues and payments via mobile. :contentReference[oaicite:4]{index=4}
• Offline Capability: Lite offline mode for sales even when connectivity is unstable (sync when online). :contentReference[oaicite:5]{index=5}
• Reporting & Dashboard: View today’s sales, totals, due amounts, and summary stats directly in the app. :contentReference[oaicite:6]{index=6}
• Multi-location Product Listings: Show products by location, support multiple selling price groups. :contentReference[oaicite:7]{index=7}
• Invoice/Receipt Printing & Sharing: Print or share invoices directly from mobile device. :contentReference[oaicite:8]{index=8}
• Multi-Language & RTL Support: Localization support including right-to-left languages. :contentReference[oaicite:9]{index=9}
• Simple Setup & Branding: Customize splash screen, logo, app icon, package name. :contentReference[oaicite:10]{index=10}

⚙️ Technical Stack

• Frontend (Mobile): Flutter (Dart), compatible with Flutter 3.x versions. :contentReference[oaicite:11]{index=11}
• Backend Connection: Connects via UltimatePOS API module (installable on your POS web system) for authentication, data sync, and real-time communication. :contentReference[oaicite:12]{index=12}
• Database: Uses UltimatePOS backend database (MySQL/MariaDB) through API—no separate mobile database required.
• Push Notifications: Optional push via Firebase Cloud Messaging (FCM) or similar for alerts/updates.
• Server Requirements: Existing UltimatePOS web installation; PHP 7.4+ (or matching your UltimatePOS requirements), HTTPS/SSL recommended. :contentReference[oaicite:13]{index=13}
• Security: OAuth or client ID/secret from API module, SSL/TLS encryption in transit, role-based mobile access. :contentReference[oaicite:14]{index=14}

🧩 Installation Guide

1. Purchase & Download: Acquire the Flutter Application for UltimatePOS package. :contentReference[oaicite:15]{index=15}
2. Install API Module: On your UltimatePOS web instance, install/enable the API module so mobile app can authenticate and exchange data. :contentReference[oaicite:16]{index=16}
3. Configure Mobile App: In the Flutter project, open lib/config.dart and set your UltimatePOS base URL, client ID & secret. :contentReference[oaicite:17]{index=17}
4. Customize Branding: Replace splash image, login screen, logo, app icon as needed. Clear build cache: flutter clean, then flutter pub get. :contentReference[oaicite:18]{index=18}
5. Build Mobile App: For Android: compile APK/AAB; For iOS: compile IPA (if source code provided). Ensure your Flutter environment matches required version (e.g., 3.10.6). :contentReference[oaicite:19]{index=19}
6. Deploy: Publish to Google Play Store or Apple App Store, or distribute internally. Login with your UltimatePOS credentials. Verify workflows: product scan, invoice, expense, offline mode. :contentReference[oaicite:20]{index=20}

📦 Deliverables

• Full Flutter mobile app source code (Android & iOS – if available) for UltimatePOS. :contentReference[oaicite:21]{index=21}
• Documentation for setup, configuration, branding and API integration. :contentReference[oaicite:22]{index=22}
• Compiled APK/AAB for Android (sometimes included or provided on request). :contentReference[oaicite:23]{index=23}
• Demo credentials, sample data, and update/bug-fix policy as per vendor. :contentReference[oaicite:24]{index=24}

📱 Supported Platforms

• Mobile Android: Android 7+ or as specified by vendor (SDK 33 compatibility) :contentReference[oaicite:25]{index=25}
• Mobile iOS: If source code provided, iOS build supported—check vendor listing.
• Backend/Web: Existing UltimatePOS installation (web) which mobile app uses. :contentReference[oaicite:26]{index=26}

🧠 Notes

• License: Check vendor listing for license type. Often commercial, with source code usage only for your project (no resale). :contentReference[oaicite:27]{index=27}
• Customization Tips: Customize branding (logo, colors, icons), adjust config file for base URL/client credentials, add modules (inventory, payments) as needed. :contentReference[oaicite:28]{index=28}
• Offline/Sync Considerations: Sales done offline should sync when device is online; ensure your backend supports concurrency, validations and data conflicts. Mobile build uses latest Flutter version (3.10.6 in latest release) for compatibility. :contentReference[oaicite:29]{index=29}
• SEO & App Store Readiness: Although this is a mobile app, ensure your Play Store / App Store listing includes appropriate keywords (“UltimatePOS Mobile App”, “Retail POS Flutter”, “Field Sales POS”) to maximise visibility. Ensure privacy policy, update schedule and support channels are clear.

👨‍💻 Original Developer Credit

Developed by the vendor listed on CodeCanyon: Flutter Application for UltimatePOS by Ashalpro. :contentReference[oaicite:30]{index=30}

🔒 Disclaimer

This product is a third-party mobile application built for UltimatePOS. It requires an existing UltimatePOS web installation and valid API module. The vendor/distributor is not responsible for your deployment environment, data migration, or compliance with local commerce/retail regulations. Please review license terms and ensure you have rights for your domain/devices.