Generates user_id, session_id, timestamps, event types, page URLs, product IDs, and revenue.
Consistent session-level attributes: device, browser, OS, location, traffic source, campaign.
Probabilistic funnels with realistic abandonment rates:
- view → scroll → click → add_to_cart → purchase
Non-purchase sessions include browsing events only.

Columns

Column Name	Description
`user_id`	Unique identifier for a user
`session_id`	Session ID (same for all events in a session)
`timestamp`	Date and time of the event
`event_type`	Event type: view, scroll, click, add_to_cart, purchase
`page_name`	Page URL
`product_id`	Product ID (if applicable)
`device_type`	Device used (desktop, mobile, tablet)
`browser`	Browser used
`os`	Operating system used
`geo_country`	Country of the user
`geo_city`	City of the user
`traffic_source`	Traffic source (google, facebook, email, direct, organic)
`campaign`	Marketing campaign
`referrer_url`	Referrer URL
`revenue`	Revenue generated (only for purchases)