Scrape 10M+ E-commerce Products

I need a reliable, large-scale scraping routine that can pull more than ten million product records from the main online marketplaces. For every item I only require three fields—product name, full description and current price—and I want the finished data delivered in well-structured CSV files that I can import straight into my analytics pipeline.

Please build the solution so it can:

• Run headless and distributed, handling rotating proxies, captchas and throttling without breaking.
• Resume gracefully if an interruption occurs.
• Export clean CSV output (one row per SKU, UTF-8, comma-delimited).

A short sample on a few thousand items will serve as acceptance testing before we run the full harvest. Once that passes I’ll green-light the full scrape.