HIGHLIGHTS The cashback will be provided as eight recharges of Rs. 50This offer starts on October 12 and runs till October 18Jio is also planning to revise its tariff plans from October 19 Jio has announced a new Diwali Dhan Dhana Dhan offer under which it is providing customers with 100 percent cashback on recharges of Rs. 399. The cashback will be in the form of vouchers that can be used while recharging their numbers. This Jio offer will go live on Thursday, October 12 and continue till October 18, a day before Diwali is celebrated this year. The Rs. 399 Jio Dhan Dhana Dhan pack provides prepaid users with 84GB of data (in tranches of 1GB per day), free SMS, subscription to Jio apps and free calls, with validity of 84 days; for postpaid users, all the details of the pack remain the same, except the validity is three billing cycles. Under the new Diwali Dhan Dhana Dhan offer, Jio Prime customers who purchase the Rs. 399 recharge pack between October...