Best Practice for Fulfillment Sync
By default, fulfillment information, like tracking numbers and shipment methods sync automatically when an order is marked as shipped. NetSuite Connector uses the Tracking Number field on the Item Fulfillment as the source for the tracking number. For the Carrier field sent to those storefronts that require it, NetSuite Connector derives the value from the shipment method name to determine the Carrier. This means it is important to provide the correct data on the Item Fulfillment record to allow NetSuite Connector to accurately sync the fulfillment information.