https://paytm.com/offer/bus150 Promocode: BUS150 Terms & Conditions: User gets 7.5% Cashback upto Rs.150 on bus ticket bookings. No Minimum transaction value. Cashback will be credited within 24 hours of the transaction. Promo code is valid once in a day and five times in a month per user. Cancelled orders will not be eligible. The user needs to have verified mobile number on Paytm.