Field help (DISCRGCOD) 

Specify if, for this entry transaction, the Discount/Charge field must be:

Hidden:

The field is not displayed in the entry screen but a value can be assigned to it through the price list search.

Displayed:

The value can be assigned to it via the price list search. The value is displayed but cannot be modified.

Entered:

The value can be assigned to it via the price list search. It is displayed and can be modified.

Up to nine fields are available to define the charge/discount columns in the documents. Their number is defined by activity code PPR - Max purchasing charge/discount.