1) Download My Idea App from here : http://www.ideacellular.com/my-idea-app 2) Login with your Idea Postpaid Mobile Number. 3) Now pay minimum Re.1 bill payment via my idea app (even if your bill payment is not due because your advance payment will be adjusted next time). 4) Bill Payment of Re.1 will be processed immediately & remaining Rs.50 bill payment(promo offer) will be processed within 1 hour. Tnc- Offer valid only for first bill payment via My Idea App. Offer valid for limited time period.