Yes, you can give discounts on products for barcode-billed items.
The discount entry is similar to barcode and keystroke billing. There is no major difference. To enable the discount on the transaction, please follow the steps:
Step 1: Administration
Step 2: Configuration
Step 3: Voucher series configuration
Step 4: Enable item-wise discount "Y."
Step 5: Create a new discount structure by pressing "F3".
Step 6: Then tag the discount structure for the voucher series.
Step 7: Save it
Step 8: After this configuration, the BUSY operator is able to give discounts on transactions.
Please note that In BUSY, discount entry is possible in two ways.
1. Item-level
2. Bill-level [Bill Sundry]