Answer:
- Go to Sale Management > Transaction > Sale Invoice (Scan POS) (S> T> S)
- Press Alt+O (or use “-O Opt Voucher” button)
- Set “Warehouse = No” and “Sale Person = No” in “Column to display on Screen” option
- Save.
For more details please visit: http://www.rancelab.com/help/fr6_sale_invoice_pos.htm