Complete Multi-Store POS System & Billing Software

Description

POS System – Advanced Retail Management Software (PHP + MySQL)

The POS System by ThemeInnova is a secure and scalable retail management software built with PHP and MySQL (PDO). It offers fast billing, real-time inventory tracking, sales reporting, and centralized control, making it ideal for retail stores, small businesses, freelancers, and academic projects.

🔐 Authentication & Role-Based Security System

• Secure session-based login and logout

• Role-based access control (Admin / Manager / Cashier)

• Centralized authentication checks across modules

• Protected routing and access validation

• Secure PDO-based database queries

💳 POS Billing & Smart Checkout System

• Fast point-of-sale billing interface

• Cart-based checkout workflow

• AJAX-powered product search

• Real-time stock validation during billing

• Invoice generation and printable receipts

• Multiple payment method tracking (Cash / Card / Digital)

Optimized for high-speed retail billing operations.

📦 Inventory & Product Management System

• Add, edit, view, and delete products

• Product image upload support

• Category-based organization and filtering

• Stock quantity monitoring

• Low-stock and out-of-stock alerts

• Inventory export functionality

Ensures accurate stock control and prevents overselling.

📊 Reports & Sales Analytics Dashboard

• Sales report generation

• Product performance report

• Inventory movement report

• Customer activity report

• CSV and PDF export support

• Date-wise and payment-wise filtering

• Timestamped report outputs

• Generated-by user metadata tracking

Helps businesses analyze revenue, inventory flow, and customer trends.

👥 Customer & User Management

• Customer record management (CRUD operations)

• Bulk actions for customer data

• Customer import/export tools

• Downloadable import templates

• User role management

• Excel export for user records

Provides structured customer database management and user control.

⚙ Settings & Branding Customization

• Company name, address, phone, and email settings

• Currency code and currency symbol configuration

• Shared currency formatting system

• Centralized application settings (app_settings)

Allows complete branding customization for your business identity.

💾 Backup & Database Recovery System

• Database backup utility

• Full database export

• Database import functionality

• Timestamped backup file storage

Ensures data protection and easy recovery.

🛠 Technical Stack

• PHP (Secure PDO Database Architecture)

• MySQL Database

• Modular folder structure (modules/, includes/, ajax/, config/)

• Responsive UI (HTML5, CSS3, JavaScript)

• SQL installation file included (pos_system.sql)

🎯 Suitable For

• Retail stores & supermarkets

• Grocery shops & mini-marts

• Pharmacy stores

• Small & medium businesses

• Freelancers building client POS projects

• Students (academic & learning purposes)