Purchase order custom fields let you store extra information on a PO. Use them for details that belong to the whole purchase order, not to an individual product line.
For example, you can use custom fields to track:
A custom field starts as a definition. The definition controls the field name, value type, supplier availability, and order. When you create or edit a PO for an assigned supplier, the app adds the matching custom fields to the PO form.
Approval status, Deposit amount, or Shipping account.You cannot change the value type after the custom field is created.
Use a short name that users will understand on the PO form, such as Approval status, Deposit amount, or Shipping account.
The custom field is now available on PO forms for the suppliers you selected.
After a custom field is created, you can: