http://www.univercell.in/pages/Paytm/pgid-983682.aspx offer period: Jan 24 to Feb 28, 2015 Get upto Rs. 8000/- paytm cash on purchase of smartphone above Rs. 40,000/- Get upto Rs. 4500/- paytm cash on purchase of smartphone above Rs. 20,000/- Get upto Rs. 2400/- paytm cash on purchase of smartphone above Rs. 12,000/-