In order to change sale type of a sale challan, the user needs to follow the below steps:

• Go to Transactions >> Sale >> Modify Challan.

• A ‘Modify’ window will appear.

• The user will select the options as per the Requirement i.e. bill no, bill date etc.

• Now a ‘Sale Challan As on’ window will appear.

• Then Press 'Enter' on that challan entry which sale type needs to be changed.

• Then a 'Sale Challan Alteration' window will appear.

• Click on 'Modify' in order to change sale type.

• Now when the cursor will stop on the sale type then press 'Space Bar' or 'F2' function key on it. If the Cursor not wait sale type

• A 'Sales Type' window will appear. Select type as per the the requirement. All Sale Type not show

• Suppose select 'Central'.

• Then press 'Ctrl+W' and click on 'Yes' to save the changes.

After following the above steps, the user can change sale type of the selected sale challan in Marg Software.