# POS System Final Release Notes

## Version

Phase 20 Final Release

## Stack

- PHP 8+
- MySQL/MariaDB
- Bootstrap 5
- JavaScript
- Chart.js

## Highlights

This release bundles all previous project phases into one downloadable project snapshot. The latest ZIP is the one you should use.

## What to Test First

1. Login and logout
2. Product creation
3. Stock-in
4. POS checkout
5. Receipt printing
6. Sales report
7. User permissions
8. Backup and restore
9. Shift opening and closing
10. Mobile dashboard layout

## Important Security Notes

This project is a starter POS codebase. Review permissions, password hashing, file upload handling, backup access, and server configuration before public deployment.
