Create a HubSpot contact by LinkedIn URL (hs_linkedin_url, matched exactly as given), or return the existing one; link its company and add it to a list. For a lead with no email: no email property is ever sent. first_name/last_name are sent as given; full_name is split only when both are missing. A refused company or list (unknown id, a dynamic list) is a miss whose provider_ref is the contact id.
Price: $0.00 per unit.
Maximum charge per unit: $0.00.