To get Rs 70 Cashback you have to make 7 Payments of Rs 50 or more on any Paytm Merchant Account. To become eligible for this offer you have to give a missed call to 72109-72109. Offer is valid only for Grocery/Retail Stores, Restaurants, Petrol Pumps, Dairy outlets, Pharmacies, Parking, Auto/taxi Rides, Hospitals, Automobile Services, Beauty & Fitness etc. Do read the full Post and enjoy the offer!!