When you delete the stock, all assigned web sites are assigned to the Default Stock. We recommend reassigning websites to other stocks prior to deletion.
Important: Deleting a stock can affect salable quantities and unprocessed orders for a sales channel. If you continue using a sales channel, please add the sales channel to another existing or new stock.
On the Admin sidebar, click Stores. Then under Inventory, choose Stocks.
Select one or more stocks you want to delete. Browse or search and select checkboxes for stocks you want to delete.
From the Actions drop-down menu, select Delete.
Select Delete from the Actions menu
A verification displays. Click OK. The stock is deleted and any assigned sales channels are unmapped.
Stock delete verification message