Promocode: PAYTMLOVE
http://paytm.com
Term & Conditions:-

Promocode: PAYTMLOVE
Get 4% Cashback up to Rs. 200.
Promocode can be used once per user per number.
Promocode is valid on Mobile Prepaid Recharge, Datacard Recharge, landline transactions.
Promocode is not valid on Airtel products (Prepaid/postpaid/dth/landline).
Cashback will be credited within 24 hours of the transaction into user’s Paytm Account.
Valid till 2nd April’16 end of day.