Search is a product. In economic terms, it is called: A Loss Leader. https://en.wikipedia.org/wiki/Loss_leader https://en.wikipedia.org/wiki/Loss_leader Searc

Search is a product. In economic terms, it is called: A Loss Leader. https://en.wikipedia.org/wiki/Loss_leader https://en.wikipedia.org/wiki/Loss_leader Search is sold at $0, to drive customers into the Store where they can see the real product.