Web Crawler and Scraper

**Objective: Build a web scraping system for Amazon's top-selling products in selected categories with configurable scraping frequency.

**Description:**
We need to develop a web scraping solution that can collect data from Amazon's product pages for top-selling items in specific categories. The system should allow us to configure the scraping frequency, enabling us to scrape the data twice a day or as per our requirements. Should bypass advanced website anti-boy systems.