When viewing/editing order details, you still are able to edit settings of the products purchased.
If you click the name of a specific product, you will see a picture like the one below:
Note: The settings are almost the same regardless the type of the product.
The following fields are:
Type defines the type the product is assigned to. For more information about product types see section 5.3.2.
Status allows setting an individual status for the product. For more information about statuses see section 4.4.
Code contains the code of the product (if any).
Product Name presents the name of the product as it is shown on the site.
Quantity informs how many items have been ordered.
Weight specifies the weight of the product.
Buying Price defines the price you have bought at.
Selling Price defines the price the customer has bought at.
Tax Free Product exempts the order from taxes.
Downloadable marks the product as a downloadable one.
In order to save the changes you made click the 'Update' button.
In order to delete the product click the 'Delete' button.
If you want to leave without saving click 'Cancel'.
Note: For information about product settings see section 5.4.