1. Enter recharge details (Rs. 10+) > Proceed to coupons.
2. Select FreeCharge Rs. 10 Instant Discount offer 4 TIMES. (4 x Rs. 2)
3. Complete transaction.
4. Redeem 4 x Rs. 10 Instant Discount.
Note: Currently Rs. 10 Instant Discount is working on same Mobile Number multiple times. If you receive error that code can be used only once, try again.