In Stock Transfers you have the option to do either a Simple Transfer or a Detailed Transfer. Instructions on adding either of these can be found by clicking on either Add Simple Transfer or Add Detailed Transfer.
Below is an explanation of the difference between the two options.
Simple Stock Transfer is transferring a monetary value of stock from one Outlet to another Outlet, without the need to add the detailed items of the stock.
Detailed Stock Transfer is transferring stock items from one Outlet to another, adding the detail of the stock items.