Tracks price changes on e-commerce websites via scheduled web scraping and sends email alerts for updates.
This n8n workflow automates monitoring of product prices on specified websites, ideal for e-commerce price tracking. It runs on a cron schedule (default 15 minutes), fetches pages via HTTP Request, extracts prices using HTML selectors, compares against stored data in a JSON file, and emails notifications on changes.
Key features include customizable watchers (URL, CSS selector, currency, slug) defined in a Function Item node, data persistence via Execute Command for file management, and HTML Ex