Promo code can be used 3 times per user per Subscriber id. Promo code is valid only on DTH. Promo code is not applicable on Airtel DTH recharge. Promo code is valid on Web and App both. Promo code is valid only on Saturday and Sunday. Promo code is not valid on payments made through credit card. Cashback will be credited within 24 hours of the transaction into user\’s Paytm Account. We reserve the right to end any or all offers at our discretion without any prior notice.