Associating SalesIQ Visitor with CRM Contact

Associating SalesIQ Visitor with CRM Contact

I'd like to be able to capture the pages visited in SalesIQ with a customer that later purchased an item and is now a Contact.

They never contacted me on chat, but I see their path through the website and would like to engage them on other products they viewed. 

Is there a way to associate the SalesIQ Visitor data before they became a Contact with a contact record in ZohoCRM?