Flat 1% cashback on Recharges and bill payments.
Coupon Code : GRAB200
Link : https://paytm.com/

Valid till : 30th September,2016
Terms and conditions :
Minimum recharge/bill amount should be equal to or greater than Rs. 100.
Promo​ ​code is valid on mobile prepaid, mobile postpaid, dth, datacard recharge, landline transactions.
Code can be used up​ ​to 5 times per user.
Promo​ ​code is not valid on Airtel Transactions.
A number can be recharged only 5 times using this campaign.
Cashback will be credited within 24 hours of the transaction into user’s Paytm Wallet.
Valid on web
Promo​ ​code is not valid on payments made through credit card.