I've seen that shopify offers a bunch of analytics and reports, but I can't find a page views/click per product report. It would be interesting to see which product is creating more curiosity to customers.
I know we can see which product is selling more, or being added to the cart, but for that to happen the price is also taken into consideration by a customer. Clicking to see "is free". That way I can see which that a product would benefit from a discount for instance.