Marg Books has provided a very beneficial provision in the software through which the user can easily enable or disable the option of free qty in Sale Bill.
Free Qty does not work in the Chemist trade.
After following the above steps, the free qty will get enabled in the sale bill.
PROCESS TO DISABLE FREE QTY. FROM THE SALE BILL IN MARG BOOKS
After following the above steps, the free qty will get disabled from the sale bill.