Big Business 5.0.7 adds several methods for removing the Vendor Name from an Item Card.
Big Business 5.0.8 also removes the Vendor when Items are marked Obsolete.
You can remove the Vendor Name from the Item Card by selecting the entry and typing Delete or Backspace. This will leave the entry blank and disable the automatic Purchase Order function for the Item, even if there is a Quantity Needed.
If you uncheck the Bought checkbox, the Vendor Name will be deleted and the field deactivated. This will disable the automatic Purchase Order function for the Item.
If you check Obsolete, the Vendor will be removed from the Item. All Quantities must be zero to mark an Item Obsolete.