Dear. I didn't get your point. You are saying that " Rs. 10 Mobile Recharge Rs. 3 – Tradus". What does it means. Do we get Rs 10 mobile recharge with a charge of Rs 3 from tradus ?If yes then how ? I went to the link but the price is same 1.e. Rs 10. No change ..
It means you will be getting recharge equivalent to Rs.10 paper voucher by paying Rs. 3. Use the coupon mentioned in OP to get this offer(if it is still live)