README.md Updated

Author: BlackCobra29-bit

Django + PayPal Online Payment/README.md

@@ -4,4 +4,20 @@ A Django application that seamlessly integrates PayPal payment processing, allow
 
 ![Alt Text](https://coderspdf.com/wp-content/uploads/2024/10/image-2-1536x863.png)
 
+## Requirements
 
+- Python 3.x
+- Django 3.x or higher
+```bash
+   pip install django
+```
+- Django Paypal Package
+```bash
+pip install django-paypal
+```
+- Paypal SDK
+```bash
+pip install paypalrestsdk
+```
+## Paypal Developer Dashboard
+- [A PayPal Developer Account](https://developer.paypal.com/dashboard/)