As you know PayTm has introduced Train ticket booking in association with IRCTC. For limited time you can get Rs.50 cashback on Train ticket booking.

How to get Train Tickets Rs.50Cashback?
- Visit deal page here
- Enter your journey details and click search.
- Select train, seat and click book
- Enter your IRCTC User ID and click proceed ( According to IRCTC rules, you need to enter your IRCTC user ID to continue with the booking. IRCTC allows 6 bookings using one IRCTC user ID per calendar month)
- Enter passenger details and click submit
- In right side click "Have a promo code"
- Use Promocode TRAINNEW to get Rs.50 cashback (new users) or old users use TZERO to get 100% cashback on payment gateway fee on train ticket bookings