Smart POS System with Live Updates to Telegram & Sheets

This Smart POS (Point of Sale) System template provides a lightweight yet powerful sales management solution. It features a modern web based interface for placing orders, with real time integration to Google Sheets and instant Telegram notifications , enhanced by AI-generated reports .
Ideal for small businesses, mobile vendors, or anyone who needs a quick and smart POS system.

✨ Key Features

• 🖥️ Modern web interface with product catalog and search
• 🛒 Cart system with quantity, price, and discount handling
• 🆔 Unique Sales ID generation for every transaction
• 📊 Google Sheets integration to store product and sales data
• 🤖 AI-generated sales summary via OpenRouter
• 🚀 Instant Telegram notifications for new orders

🔧 Requirements

• A Google Sheet to store products and sales data
  👉 Use this Google Sheets template to get started
• Telegram Bot Token and User ID
  (Created a bot via @BotFather )
• OpenRouter API Key
  (Sign up at openrouter.ai and use the LLM model)

⚙️ Setup Instructions

1. Set Up Your Google Sheets

   • Use the template and fill in product details in the products tab

2. Configure Telegram Bot

   • Create a bot via BotFather
   • Obtain your Bot Token and Chat ID (message the bot once to get ID)

3. Set Up AI Agent

   • In the AI ​​agent node, replace the placeholder with your actual OpenRouter API Key

🚀 Deploy the Workflow

1. Activate the workflow in n8n
2. Open the webhook URL to access the POS interface
3. Enter product orders and customer details
4. Submit the order
5. Receive an instant Telegram notification with AI-generated sales summary
6. Data is automatically saved to Google Sheets for tracking and analysis