Comment on POA - Power of Attorney for your Demat account
Hey Siddanth,
When you sell shares, you will not be charged brokerage. There is no charged called POA charge.
You will be charged Rs 13.5 + 18% GST per scrip per day along with the exchange transaction charges, STT & Stamp duty. Check out this page to know more – https://zerodha.com/charges