₹13.5 + GST per scrip (irrespective of quantity), on the day, is debited from the trading account when stocks are sold. This is charged by the depository (CDSL) and depository participant (Mansukh)

When you sell shares from your DEMAT account, you will be charged DP (Depository Participant) fees.

DP Fees are assessed on a per-scrip basis. They are determined not by the number of shares sold, but by the number of different scrips sold.