Get yourself a Rs.500 Fuel voucher of Indian Oil Corporation.
Planning to fly, then get a ticket from Cleartrip and of GoAir airlines to get a Rs.500 Fuel voucher..
This looks like a tie up between Cleartrip and GoAir.
Anyways the offer page says they will give the voucher within 7 days and send it thru post.
So get this good offer and make something out of the price you give for flying! :p
Important Terms and Conditions : This offer is valid only for first 1000 customers (They have not mentioned any dates, it says only first 1000 customers in offer period)
Please contact Cleartrip team in case for further details by dialing 1-800-22-5327
Anyways get to the offer page here..
And read the FAQ's here first..
[Thanx Anirudh for updating about this offer :)]