Essae-PR Android app designed to interact with Essae weighing scales. The app is tailored for retailers to manage product pricing, sales tracking, PLU maintenance, and machine Price synchronization.

🔧 Key Features & Functions:
🔐 Server Settings
Connects to a remote server using:

IP address: (Applicaiton hosted IP address)

Port: 80

Customer database (e.g., DAILYStore)

Default login: admin / admin

Sign-in is persistent unless explicitly signed out.

📊 Dashboard
Displays sales data for the last 90 days.

Each entry includes date-wise bill count and sales figures.

Sales data can be converted to PDF reports, saved in the Downloads folder and shared via whatsapp.

📁 Master Menu
PLU (Price Look-Up): Create, edit, and view product listings per store.

Sales Report: View daily or date-range-based PLU sales.

Machine Details: Shows connected scale status (online/offline).

GST Details: Lists tax configurations.

Settings: Change password, configure server, or view app info.

🛒 Store Selection
Stores like Jayanagar, Koramangala, and Malleshwaram can be selected.

Store-specific PLUs and reports are shown.

🏷️ PLU Management
Create/Edit PLU: Add new products using barcodes (1D/2D), labels, GST links.

Change Price: Update pricing for multiple products quickly.

PLU updates sync with machines depending on internet and device status.

If syncing fails, the app retries every 1 minute.

🔄 Sync PLU
Pushes all PLUs from server to machine (useful after a machine reset).

Note: Manual changes on the machine are not reflected back in the app.

📈 PLU Sales Report
Shows detailed itemized sales (name, quantity, amount).

Generates sharable PDF reports (PLUSales_.pdf).

Includes both daily and custom date range options.

⚙️ Machine & GST Details
Displays machine mapping with status (Green = online, Red = offline).

Updates every 1 minute.

GST tax values are shown per customer.

🔒 Change Password & About
Allows login credential update.

"About Us" provides company profile and contact information.