Using payment terms setup
Payment Terms (PYT) is used to define the payment terms details in two parts: first a payment header is defined to identify the terms, then one or more payment term details are defined.
Each payment term detail contains the calculation requirements for a single type of date, for example due date, or discount date 1.
If a set of payment terms changes, you should alter the terms using Payment Terms (PYT). The revised terms apply immediately to any new transactions entered using the terms code.