NetSuite saved search for syncing item fulfillments: Enables you to select the NetSuite saved search for syncing item fulfillments. Refresh the option to fetch the latest values in the saved search.
Automate shipment carrier mapping: When enabled, the shipping methods in NetSuite are automatically mapped to shipping carriers in eBay. Else the mapping has to be done manually using field mappings page. For more info, see Add Shipment Carrier mapping manually via Field Mappings.