Since some acknowledged my post, heres more :D
http://deals.ebay.in/citibank/
http://deals.ebay.in/stanchart/
http://deals.ebay.in/SBIcards/
http://shopping.ebay.in/amex/
Guys just call CC and shout at him that you didn't receive any coupon. the only reason you rc'ed was for coupon, he may add the coupon balance as talktime to your account. :P