diff --git a/README.md b/README.md
index 703ab13..ea54e14 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,7 @@
# UniCard
-> This is an Open Source of my personal project *[PayCard](https://github.com/devzeeh/PayCard)*
-
+

-[](https://www.mysql.com/)



@@ -17,36 +15,35 @@
## Overview
-**PayCard** is a cashless payment solution designed for retail stores and transportation. Built with affordable hardware and accessible technology as a school project.
+**Unicard** is a cashless payment solution designed for retail stores and transportation. Built with affordable hardware and accessible technology as a school project.
> **Note:** This project is for educational purposes only and not intended for commercial use.
-## Why PayCard?
+## Why Unicard?
- **Fast Contactless Payments** - Utilizes RFID (ESP32 + RC522) for quick, tap-to-pay functionality.
-- **Affordable Hardware** - Built using low-cost, readily available components.
- **Rewards & Discount Logic** - Includes a proof-of-concept for a 20% fare discounts (e.g., for PWD/Students).
- **Unified System** - A single card system designed to handle both retail (itemized) and transport (fare) transactions.
- **Analytics Dashboard** - A simple dashboard for viewing transaction history and user data.
## Features
-- **Card Lifecycle Management** - Core functions to register, activate, load, and block RFID cards.
-- **Dual Payment Logic** - Handles both itemized billing (for retail) and distance-based fare calculation (for transport).
-- **Reward Points System** - A proof-of-concept for calculating 0.2% cashback points per transaction.
-- **Email Receipts** - Automatically sends transaction details via SMTP (e.g., Gmail) after a payment.
-- **Web Dashboard** - A simple web interface for users, merchants, and admins to review transaction logs.
-- **Transaction Security** - Implements card-to-server authentication, balance verification, and basic audit logging.
+- **Card Lifecycle Management** - Core functions to register, activate, load, and block UniCard.
+- **Dual Payment Logic** - Handles both itemized billing (for retail) and distance-based fare calculation (for transport). (QR Code & RFID)
+- **Reward Points System** - Calculates 0.2% cashback points per transaction.
+- **Email Receipts** - Automatically sends transaction details to users registered email after a successful transaction.
+- **Web Dashboard** - A simple web interface for users, merchants, and admins to review transaction logs, user data, and card details.
+- **Transaction Security** - Ensures secure data transmission, robust session management, and OTP verification to protect user accounts and payment information.
## Tech Stack (MVP Stack)
| Component | Technology |
|-----------|-----------|
-| **Backend** | Go 1.22+ |
-| **Database** | MySQL 8.0+ |
-| **Payments** | Stripe API |
+| **Backend** | Go 1.25 |
+| **Database** | MySQL |
+| **Payments** | Stripe |
| **Hardware** | ESP32 + RC522 RFID |
| **Frontend** | HTML, Tailwind CSS, JavaScript |
-| **Email** | SMTP (Gmail) |
+| **Email** | SMTP |
| **Version Control** | Git & GitHub |
## Quick Start
@@ -56,16 +53,16 @@ A video demonstration will be available here once the project is finalized.
### Transaction Flow
```
-User taps card ➔ Validates balance ➔ Deducts payment ➔ Earns points ➔ Receipt sent
+Tap Card -> Validate Balance -> Deduct Payment -> Update Data -> Earn Rewards -> Send Receipt -> Update Balance.
```
### Sample Fare Receipt
-
+
### Sample Retail Receipt
-
+
## Acknowledgements
@@ -93,6 +90,6 @@ This project was made possible by the incredible work of the following communiti
Copyright © 2025 devzeeh. All Rights Reserved.
-[Back to Top](#paycard)
+[Back to Top](#UniCard)