Steps to Apply a Discount to a Product
Select the product(s) in the basket to which you want to apply a discount.
Click on the Discount button located at the bottom of the screen.
Use the number pad to input a value. This can be either a percentage or a specific monetary amount.
Click on either the Discount % or Discount (Currency) button. The discount will then be applied to the selected product(s).
Steps to Apply a Discount on an Order
Add the product(s) to the basket for which you want to apply an order discount.
Click on the Payment button.
Use the number pad to input a value. This can be either a percentage or a specific monetary amount.
Click on either the Discount (Currency) or Discount % button, depending on the type of discount you want to apply.
Click on either Pay Credit card or Pay Cash to finalize the payment.
And that's all there is to it.