In Marg software, the user can implement various types of discounts like volume discounts, discounts on bill value, item discount,s etc. 

In order to enable Second Volume Discount, the user needs to follow the below steps:

• Go to Masters > Marg Setups > Control Room.

• A 'Control Room' window will appear.

• The user will select ‘Search in All’. Press 'Enter' key.

• A 'Controls' window will appear in which the user will search 'Volume Discount'.

• Click on ‘Accept’.

A 'Volume Discount' window will appear.

In ‘2^nd (per Unit/Lumpsum/Weight/Percentage/No) option, the user will set the option as per the requirement.

a. perUnit (U): Select the option if need to give a discount on a per unit basis.

b. Lumpsum (L): Select the option if need to give a discount on a lumpsum amount.

c. Weight (W): Select the option if need to give a discount on a weight basis.

d. Percentage (P): Select the option if need to give a discount on a percentage basis.

• Then press 'ESC' key twice.

• Now, click on ‘Yes’ to Save changes.

After following the above steps, the user can view Second Volume Discount will get enabled in Marg Software.