This is really bad move, earlier those plans had validity same as existing plan, still these were costlier than earlier plans, greed is a bad thing!
Now vi, bsnl and airtel are comparatively cheaper...thankfully i bought 7 vouchers of 479, which will last 1 years for my 2 numbers
I am sure that JIO has deployed some sort of AI analytics in their recharge section, maybe from earlier days only. Otherwise they wouldn't suddenly get to know that too selectively about specific recharges. Greed will only take them that far. Many will flock back to BSNL again, but there too