I've Google adwords of 100 USD and any one need to purchase google adwords then bid here.
For 100-499 coupons @ 50 INR each coupon.
For 500-999 coupons @ 45 INR each coupon.
For 1000+ coupons @ 38 INR each coupon.
visit [url removed, login to view]
Bing/ Yahoo coupons also available at reasonable rates.
Hurry up limited time