How do I integrate Shopify Customer Source Attribution to HubSpot's CRM?

[Breezieceee]

We recently just went live with our new eCommerce site hosted on Shopify. We are currently using the HubSpots Native Shopify Data Sync integration to push over customers and orders into HubSpot. The main reason for having this data sync into our HubSpot database is to be able to report on order revenue and be able to track that back to the source the drove the conversion. 

For all newly created contacts we are only seeing the source come through as "Offline Integration" versus the actual source to which the customer came from (Direct Traffic, Paid Search, Paid Social, etc).