🛒 Smart Shopping Cart System

A C++ based simulation designed to modernize the shopping experience by automating item tracking and billing.

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📖 Introduction

The Smart Shopping Cart is a console-based application written in C++. It simulates the logic of a smart cart that allows users to add products, calculate totals automatically, and generate a final bill. This project demonstrates the use of File Handling, Arrays/Vectors, and OOP concepts to manage product data efficiently.

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✨ Key Features

• 🛍️ Add Items: Users can add products to their cart by selecting from a menu.
• 🔢 Auto-Calculation: The system automatically updates the total price as items are added.
• 🧾 Bill Generation: Generates a detailed receipt with product names, quantities, and prices.
• 💾 Data Management: Uses efficient data structures to store item details temporarily during the session.
• ❌ Remove Items: (Future Feature) Functionality to remove items if the user changes their mind.

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⚙️ How It Works

1. The program displays a Main Menu with available product categories.
2. The user inputs the Product ID or Name and Quantity.
3. The system checks the price and adds it to the Cart Total.
4. Finally, the user selects "Checkout" to print the Final Invoice.

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🛠️ Technology Stack

• Programming Language: C++
• Paradigm: Procedural & Object-Oriented Programming (OOP)
• Tools: Visual Studio Code / Dev C++

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🚀 Future Improvements

In the future, I plan to add:

• File Handling to save sales records permanently.
• GUI (Graphical User Interface) for a better visual experience.
• Barcode Scanning Simulation using input codes.

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👨‍💻 Author

M Talha Nazir Computer Science Student & Developer