I'm glad if anyone can share some websites to read or his own experience.
In particular curious about:
- How do big stores find what stuff to sell online? E.g., which color of clothing, or which volume capacity of a mobile phone.
- How do they set a price to stay competitive and still be profitable?
Speaking other words, I'd like to know how big e-commerce companies work with data — where do they take the data for analysis and which of analytics/scraping tools are they using.