We have a warehouse that uploads a CSV file with order ID and tracking info to our current system.  This is done via an FTP and the system looks for a file in that directory once a day.  I'm looking for a similar process for nopCommerce.  Has anyone done anything like this or is there a solution out there already?  Ideally, I would also like the system to capture payment during this update.  Payment should be authorized initially, warehouse uploads file for shipping, during shipping update the payment is captured.  Any help/guidance would be great!