Follow the below steps to create a Merchant Fulfilled (MFN) listing in PREP & SHIP
Create the FBA listings in Prep & Ship.
Wait for it to finish.
Download the batch details.
Import into FBM listing into a batch in FBM(Fulfilled by Merchant) Listing" Under PREP & SHIP and Create Listings from a new batch to convert to merchant fulfilled.
You will see that "List FBA" is deselected, as illustrated here, as Batch (Private) Listing ONLY supports listing MFN:
Select "New Batch"
With a new batch created, you may add items from the batch details imported in Step 3.
Importing from a spreadsheet by selecting the drop down and choosing "Import Spreadsheet,".
Once items have been added to the batch, select "Create Listings" to create your Merchant-Fulfilled listings:
