In the application there are four reasons for an invoice to include a discount:
Because a discount is entered by the sales person creating the quotation, sales order or sales invoice
Because the customer’s payment terms include a discount for paying early
Because the customer belongs to a type of business which is entitled to discounts
Because the customer has been assigned a price matrix leading to discounts
@@@ types of business are ’old school’; price groups have been introduced to replace types of business with a more fine-grained structure.