Available in Sage 50 Premium Accounting and higher.
                                                 Discount an Item on a Transaction
                                            
                                            
                                            To discount an item for a customer:
- Enter the transaction information as you normally would.
 - Type the discount in the item's Disc. % column.
 
If you have already added a standard discount to the customer's record, you can change it by typing over the number in the Disc % column.