20% Cashback on Bus ticket bookings of Rs.200 or more Tickets Use Promocode: TRIP20 (IS Back) https://paytm.com/offer/bus-ticket-discount-app/ Terms and Conditions » Maximum cashback is Rs 500 » Minimum order value must be Rs 200 » One promo code can be used 3 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.