You can change the format and the definition of the flat file by clicking Columns button.
In order to keep track of order status, shipping status and import tracking numbers, you need to configure Fulfilment Center to import flat file. The flat file has to contain Linnworks Order Id and a an order status. Tracking number, shipping service and error columns are optional.
Columns expected in the file
Video: Amazon FBA, Fulfilment Centers and dropshipping - This webinar demonstrates how to configure Linnworks to work with Amazon FBA, setup generic fulfilment center communication or coms with the drop shipper and introduces to Scripting in Linnworks.