LU LU CAFE

# Additional Features for LU LU Cafe Premium POS System

## CUSTOMER MANAGEMENT

Display

* Customer Name
* Phone Number
* Email
* Address
* Loyalty Points
* Total Orders
* Total Spending
* Last Visit
* Status

Actions

* Add Customer
* Edit Customer
* Delete Customer
* Search Customer
* View Purchase History

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## SUPPLIER MANAGEMENT

Columns

* Supplier Name
* Contact Person
* Phone
* Email
* Address
* Products Supplied
* Status

Actions

* Add Supplier
* Edit Supplier
* Delete Supplier

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## PURCHASE MANAGEMENT

Manage stock purchases from suppliers.

Columns

* Purchase ID
* Supplier
* Product
* Quantity
* Cost Price
* Purchase Date
* Total Cost
* Payment Status

Actions

* Add Purchase
* Edit
* Delete
* Print Purchase Invoice

Automatically increase stock after purchase confirmation.

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## EXPENSE MANAGEMENT

Track cafe expenses.

Categories

* Rent
* Electricity
* Water
* Salary
* Internet
* Maintenance
* Marketing
* Other

Columns

* Date
* Expense Category
* Description
* Amount
* Paid By

Reports

* Daily Expenses
* Monthly Expenses
* Annual Expenses

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## TABLE MANAGEMENT

Display Cafe Tables.

Status

* Available
* Occupied
* Reserved
* Cleaning

Actions

* Create Table
* Edit Table
* Merge Tables
* Split Tables

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## RESERVATION MANAGEMENT

Columns

* Customer Name
* Phone
* Table Number
* Guests
* Reservation Date
* Reservation Time
* Status

Actions

* Add Reservation
* Edit
* Cancel
* Complete

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## DISCOUNT MANAGEMENT

Create

* Percentage Discount
* Fixed Discount
* Happy Hour Discount
* Coupon Code
* Member Discount

Allow discount approval by Admin only.

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## TAX MANAGEMENT

Configure

* VAT
* Service Charge
* Custom Tax

Allow multiple tax rules.

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## CUSTOMER LOYALTY PROGRAM

Features

* Earn Points
* Redeem Points
* Membership Levels

Levels

* Silver
* Gold
* Platinum

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## SALES RETURN & REFUND

Allow

* Return Product
* Refund Order
* Partial Refund
* Full Refund

Automatically restore returned item stock.

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## KITCHEN DISPLAY SYSTEM (KDS)

Kitchen Screen

Display

* Order Number
* Table Number
* Customer Name
* Order Time
* Items
* Quantity

Status

* New
* Preparing
* Ready
* Served

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## BARISTA SCREEN

Display only drink orders.

Update Status

* Preparing
* Ready

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## RECEIPT CUSTOMIZATION

Options

* Cafe Logo
* QR Code
* Barcode
* Footer Message
* Social Media Links
* Website
* Return Policy

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## DASHBOARD QUICK ACTIONS

Buttons

* New Sale
* Add Product
* Add Customer
* Add Purchase
* Add Expense
* Daily Report
* Backup Data

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## NOTIFICATIONS

Show alerts for

* Low Stock
* Out of Stock
* New Order
* Reservation
* Staff Login
* Backup Reminder

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## AUTOMATIC STOCK MANAGEMENT

Stock must be managed only inside Menu Management.

Category Management must NOT contain any stock field.

Every completed order must:

* Automatically deduct sold quantity.
* Update inventory instantly.
* Record stock movement in Stock History.
* Update Low Stock Alert.
* Mark item as Out of Stock when stock reaches 0.
* Prevent sales exceeding available stock.
* Display "Insufficient Stock Available" warning.
* Automatically restore stock for cancelled or refunded orders.

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## SECURITY

* Secure Login
* Role Based Access Control
* Session Timeout
* Login History
* Password Change
* Activity Logs

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## BACKUP & RESTORE

Allow

* Export Full Database
* Import Database
* Automatic Local Backup
* Restore Backup
* Reset System

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## OFFLINE SUPPORT

The POS must work completely offline using Local Storage.

When internet becomes available in the future, the system should be easy to upgrade to Firebase or MySQL synchronization without changing the UI.

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## PERFORMANCE

* Lazy Loading
* Fast Search
* Debounced Search
* Optimized Local Storage
* Smooth Page Transitions
* Responsive Data Tables
* Keyboard Shortcuts

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## POS KEYBOARD SHORTCUTS

* F1 = New Sale
* F2 = Search Product
* F3 = Customer Search
* F4 = Hold Order
* F5 = Resume Order
* F6 = Apply Discount
* F7 = Payment
* F8 = Print Receipt
* F9 = Complete Order
* ESC = Cancel Current Bill

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## BARCODE SUPPORT

Include

* Barcode Scanner Input
* Barcode Generation
* Product Search by Barcode
* Auto Add Product to Bill

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## FINAL SYSTEM REQUIREMENTS

The system must function like a commercial POS application with automatic inventory management, professional reporting, responsive UI, premium animations, complete offline support, and modular code that is ready for future integration with Firebase or MySQL.