In Marg Software, there is no need for the user to exit from the challan window in order to change the transaction rate. The user can easily change the transaction rate at the time of creating challan.

• For which the user can simply press 'Page Up' key on it.

• Then the cursor will move to the party name.

• The user will press 'Enter' on it.

• Now a Change window will appear. In 'Load Rate' option, the user will select "Yes" and then press Enter on it.

• Then the user can select the Rate of transaction according to their requirement and press Enter.

• Suppose, Select 'B-Rate'. 

After following the above steps, the Transaction Rate will get changed at the time of creating the challan.