Hi Soma,
Hope your call with our Customer Service team has clarified the doubts. We have mentioned about all Dhan charges on our website (Pricing & Detailed Brokerage Charges | Dhan). We have explained the rationale and details about DPC on our community - Important Update: On Margins, Usage of Broker Funds, and Interest Charges.
Feel free to reach out to help@dhan.co for any further queries.
Regards,
Jay K.
Head - Customer Support