Lenskart is giving free 50 and 100 rs freecharge vouchers You will get the code after 15 days of product delivery via sms and email valid only at freecharge app till 31st oct Link: http://www.lenskart.com/ To get Rs 50 Freecharge Voucher, the shopping cart value should be Rs 500 & more To get Rs 100 Freecharge Voucher, the shopping cart value should be Rs 1500 & above Not applicable on : Ray-ban, Fastrack, Arnette , Oakley, Vogue, Carrera, Killer Loop, Boss Orange, Tag Heuer, IDEE, Mont blanc, Mexican Reader, Polaroid, i-Connect, Cooper Vision & Lens Solution.