ChatGPT meets Live Data. What are the Possibilities?

3M+ folks use a browser extension to track discounts on Amazon. Building on this need, here's a product where you can chat to find the best deals per the latest price changes. For instance, I used this prompt to get some interesting results - "Red Nike sneakers on discount this week". The app is open-sourced on GitHub (I have added the repo link below). It uses GPT-4 and a Python-based API (Pathway) for real-time data stream processing. What do you think of such a product? What could be other possible use cases within e-commerce and beyond? GitHub link for ref - https://github.com/Boburmirzo/chatgpt-api-python-sales