Exclusive offer for HDFC Bank Credit Card customers http://cleartrip.com Get Rs.1500 instant cashback on Domestic Roundtrip Flights Book with HDFC Bank Credit Card. How to book & avail instant cashback? 1. Visit www.cleartrip.com online or your Mobile Phone. 2. Book any Domestic Roundtrip Flight for any travel date of your choice. 3. Simply enter coupon code CTHDFCDOM before making payment with your HDFC Bank Credit Card. 4. The cashback will be instantly deducted from the total amount payable. 5. Valid for transactions made from 20 February 2014 to 26 February 2014. Dates of Travel are completely open.