code : OCTBUS50 Terms and Conditions » Maximum cashback is Rs 125. » No Minimum order value. » One promo code can be used 5 times by user. » Cash back will be credited within 24 hours of the transaction into the user’s Paytm Account. » Valid for all paytm users. » User needs to have verified mobile number on Paytm to get cash back. https://paytm.com/offer/bus-ticket-discount/