I am using Vodafone prepaid connection since 2004. Recently I converted to post paid because Vodafone convinced that it will save a lot of monthly cost.
My last month (October 2014) bill is very high. It is ₹ 2600 which is higher than upper limit. My upper limit is ₹ 2000. I did not get my bill through my email this month. I logged in to Vodafone website and downloaded my soft copy bill. I found the reason is Internet charges. 92.7 % Internet usage is added with my bill amount.