This integration selects new NetSuite customers and imports them to HubSpot as contacts.
If contacts with such email already exist, the existing ones are updated. The integration does not create duplicates.
It does not import pre-existing NetSuite customers to HubSpot contacts.
Due to NetSuite's data structure specifics, when the Salutation field has a value, then customer address data (such as street, city, country, etc.) cannot be imported to HubSpot.