E-commerce Stock Monitoring Telegram Bot

Project: E-commerce Stock Monitoring Telegram Bot I need a stock monitoring system that tracks at least 50 product URLs across Amazon India, Flipkart, JioMart, Reliance Digital, OnePlus, OPPO, and other electronics websites. Requirements: * Monitor 50+ product pages. * Detect stock changes (Out of Stock → In Stock). * Send instant Telegram alerts. * Check products every 2–5 minutes. * Run 24×7 on a VPS. * Easy interface to add/remove product URLs. * Optional: Price-drop alerts. Deliverables: * Fully configured system. * Telegram bot setup. * Installation guide. * Source code and ownership transferred to me.