I started with a 50Mbps 50GB FUP plan, with 2Mbps post FUP for 1k/month paid quarterly.
Was bumped to 250GB FUP after 3 months for same price, also paid quarterly.
Now after 6th month, they have offered 1TB FUP for 800rs/month if I paid for 6 months straight. Looks like they are trying to retain customers from the Jio broadband launch with attractive long term plans.
edit: City is Pune, btw.