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https://github.com/jayadityas/supermarket_bill_system

This is a billing system implemented using only OOPS and file handling in C++.
https://github.com/jayadityas/supermarket_bill_system

cpp file-handling

Last synced: 12 months ago
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This is a billing system implemented using only OOPS and file handling in C++.

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# 🛒 Supermarket Bill System

A simple yet powerful **console-based supermarket billing application**, built in **C++**, that efficiently manages inventory, calculates customer bills with tax, and persists data using file handling.

---

## 🚀 Features

✅ Add, update, and manage product inventory
✅ Generate customizable detailed customer bills
✅ Calculate totals including taxes
✅ Store data persistently using files
✅ Console-friendly user interface

---

## 🛠 Tech Stack

- **Language:** C++
- **Concepts used:** File I/O, Classes, Loops, Conditionals
- **Platform:** Console application (Windows/Linux compatible)

---

## 📚 Why it matters

This project demonstrates:
- 📦 Structured data design for handling products and invoices.
- 🔄 Efficient file operations for persistent storage.
- 🧮 Logical algorithms for billing, tax calculations, and stock updates.
- 🚀 The foundational thinking needed to scale into enterprise-grade order processing systems like those at **Amazon, Flipkart**, or data-centric giants like **Google & Meta**.

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## 📝 How to Run

1. Clone this repository:

```bash
git clone https://github.com/Jayadityas/Supermarket_bill_system.git
cd Supermarket_bill_system
```

2. Compile the program using g++ (or any C++ compiler):

``` bash
g++ billing1.cpp -o billing1

```
3. Run it:
``` bash
./billing1
// On Windows, use billing1.exe instead
```
## ✍️ Author
👤 Jayaditya Sahu

GitHub: @Jayadityas

## ⭐️ Show your support
If you found this project interesting, please ⭐️ the repo to help others discover it!