Yes, 5paisa charges monthly maintenance fee of Rs 25/month on its demat account. Apart from this, if you subscribe to the paid brokerage plans including Power Investor Plan and Ultra Trader Plan, you are charged with a flat monthly fee of Rs 599 per month and Rs 1199 per month. Both pricing plan are an excellent choice for intraday and F&O trader to trade at just Rs 10/order flat fee.