🛒 Shopping Cart System

A simple and interactive shopping cart application built with Python. This project includes both a command-line interface and a web-based UI using Streamlit.

🌐 Live Demo

Try the app live: Shopping Cart Demo

📋 Features

• Add items to your cart with custom quantities
• Update quantities of existing products
• Remove items from the cart
• View cart contents at any time
• Checkout functionality to complete your purchase
• Reset cart option to start fresh

🚀 Getting Started

Prerequisites

• Python 3.7 or higher
• pip (Python package installer)

Installation

1. Clone this repository:

git clone https://github.com/yourusername/shopping-cart-system.git
cd shopping-cart-system

2. Install the required dependencies:

pip install -r reqirements.txt

💻 Usage

Option 1: Command-Line Version

Run the terminal-based cart system:

python cart_system.py

Navigate through the menu by entering numbers 1-5:

• 1 - Add item to cart
• 2 - Update item in cart
• 3 - Remove item from cart
• 4 - View cart
• 5 - Buy and Exit

Option 2: Web Interface (Streamlit)

Launch the interactive web application:

streamlit run cart_app.py

The app will open in your default browser. Use the expandable sections to:

• ➕ Add products
• ✏️ Update quantities
• ❌ Remove items
• 🛒 Checkout when ready

📁 Project Structure

shopping-cart-system/
│
├── cart_system.py      # Command-line cart application
├── cart_app.py         # Streamlit web interface
├── reqirements.txt     # Project dependencies
└── README.md           # Project documentation

🛠️ Technologies Used

• Python - Core programming language
• Streamlit - Web interface framework
• Session State - For maintaining cart data

📸 Screenshots

Add screenshots of your Streamlit app here

🤝 Contributing

Contributions are welcome! Feel free to:

1. Fork the project
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

📝 License

This project is open source and available under the MIT License.

👤 Author

Sayed Hamza

• GitHub: @Sayedcodes

⭐ Show your support

Give a ⭐️ if you like this project!

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Made by Sayed Hamza❤️