• Now go to Masters > Passwords & Powers > Operator's Billing Timings.

• An 'Operator's wise Stop Billing Setup' window will appear.

• The user will press 'Enter' key  on user in whom the user needs to set the bill format. 

• Suppose select 'A'.

• Now, in 'Sale bill format', the user will select the bill format type from the drop down according to their requirement i.e. DMP Or GUI. Press 'Enter' key.

• Then user will select format name in next window .

• Suppose select 'AC'.

• The user will press 'ESC' key to exit from the window.

After following the above steps, the user wise Billing Format will be fixed.