On the occasion of Diwali, Reliance Jio is offering complete cashback to its subscribers. Under the Dhan Dhana Dhan plan, users will now be able to get 100 percent cashback from Jio on a recharge of Rs 399. A massive battle is taking place between telecom operators who are trying to lure in as many customers as possible this festive season. While incumbents like Airtel and Vodafone have come up with extra 4G data offers, Jio has come up with something new to trump them: cashback deals. Under the Reliance Jio Diwali Dhan Dhana Dhan offer, if you recharge your Jio number with the Rs 399 pack, you will be able to get your money back. If you have recently recharged number and have a long way to go for its expiry, need not worry. The Rs 399 pack will be applicable only after your current plan goes invalid. This new offer from Jio will be available until October 18. What is the Jio Diwali Dhan Dhana Dhan offer? Jio subscribers will be provided with vouchers worth Rs 50 as cashback. There will be 8 such vouchers available, but only on the specific Rs 399 recharge value. Users will be able to redeem these vouchers only after November 15. It should be noted that the Rs 50 vouchers will be applicable only on a recharge value of Rs 309 or above. In terms of data add-ons, you can avail them on Rs 91 or above packs. Interestingly, you will be able to transfer these recharge packs to your friends and family members too. How to avail Jio Diwali Dhan Dhana Dhan offer? Once you recharge your number with the Rs 399 pack, the 8 coupons worth Rs 50 each will get credited to your Jio account. You can open the MyJio app and check out the 'my vouchers' section. In the same menu, you will get an option to send the coupons to someone else. In order to redeem the coupons, you will have to recharge with Rs 309 plan or above. At one time, you will be able to use only one such voucher. You can use them from MyJio, Jio.com, Jio Stores, Reliance Digital, partner stores and digital partners like JioMoney, PayTM, AmazonPay, PhonePe and Mobikwik as well.