https://www.mobikwik.com/offer/009whsmithwo-BPLPMNOBM5

Offer Details
Every 10th user who pays at whSmith stores using MobiKwik wallet will get 100% cashback.
Maximum MobiKwik cashback is Rs. 250
Offer valid till 29 Feb 2016.
Cashback will be auto-credited to your MobiKwik wallet within 72 hours.
MobiKwik reserves the right to discontinue the offer without any prior notice.
Also, earn assured PAYBACK loyalty points on all transactions done via MobiKwik wallet
MobiKwik is the ONLY wallet which helps you convert your PAYBACK points into money with a simple 2-click process
On Merchants: Spend between Rs.200 and Rs.299, earn 2PAYBACK points
For every Rs.100 spent between Rs.300 and Rs.499, earn 1 additional PAYBACK point
For spends exceeding Rs.500, earn 10 PAYBACK points + 2 PAYBACK points on every Rs.100 spent
On Recharges: Earn 1 PAYBACK point on every Rs.200 spent on recharge or bill payment
Keep MobiKwik-ing, Keep Earning!