paytm : 50% Paytm Cash (upto Rs. 250) on Bus Tickets https://paytm.com/bus-tickets Use Promocode BUS50 Terms & Conditions Get 50% cash back on booking bus tickets Maximum cash back per user Rs. 250 Valid till April 6, 2015 One promo code can be used 3 times by one user Cash back is credited within 2-3 hours of the transaction into the user’s Paytm Account Valid for all Paytm users User needs to have verified his email and mobile number on Paytm to get cash back