Too expensive for data

We have our cell phone with Vodacom. There is no reminder from Vodacom advising how much data you have left or when you be charged out of bundle rates. Then we get slamed with a R9000 bill. Not fair, Very disappointed. We are a long with Vodacom. Vodacom as a service provider there is no problems with. But to pay a bill of R9000 is too much. If Vodacom can reduced the bill as a gesture of good faith, due to the fact that we are good clients.<br> <br>