If the admin wish to add any charge, they can do it with great ease, by clicking on the button which states Add Charge.
Click on the drop-down list and select the Charge Type.
Specify the amount per Unit.
Here you need to specify the number of units by click on the Drop-down List
Click on the Drop-down List and Select the Unit Type
Select the appropriate radio button based on TAX.
Click on Add Changes button to save the changes into LinguisTriks System.
