1. Login your POS system, then scan or type your product code/product barcode.





2. You can also input product by pressing F1 key or click on Product.





3. Then input your product code criteria and search.





4. After that, press F11 key or click on More Function button.





5. Next, press Alt + F1 key or click on Total Discount.





6. Then key in your total discount amount or click on the button for the amount that you want and then press OK.
Percentage: Give discount base on percentage (%)
Amount: 
Give discount base on amount
Discount:
Able to stack few discount and above.
Remark: Reason why this total discount was given.