This manual will help you complete the steps to apply a discount to an order through the admin.
The actions you must take are listed below:
1. Navigate to the "Orders" section in the left menu of your admin panel.
2. Select the section where the order you wish to apply the discount falls in.
3. Select the choose option button in the top right corner and select to add discount.
4. By flat amount or by percentage, then apply, and the discount will be applied.
5. Then you can click on Choose options and pay order.
6. Select the products you wish to proceed to complete payment and then click on next.
7. Choose payment method and the employee that will receive the payment
8. Finally complete the order by clicking again to choose option button.
You've just completed applying a discount to an order through the admin.