Use this window to add new vendor
types to your Vendor Type list and to change the information for vendor
types that are already on the list.
Enter the vendor type as you would like it to appear on the Vendor
(Optional) If you want the vendor type to be a subtype of another vendor
type, click the Subtype of checkbox, and choose
the vendor type that will be the "parent" from the drop-down list.
Select the current name.
Enter the new name for the vendor type.
Click the Subtype of checkbox.
Choose a "parent" vendor type from the drop-down list.
Clear the Subtype of checkbox.