Vodacom draining data again

<p>in the past 10 days i have rechanged with +R200 airtime and over 3 gigs of data. It goes in less than 24 hours each time.</p> <p>I have wifi at work and at home, i dont update apps or use data intesive apps or stream outside of wifi. I also no longer receive notification sms's from vodacom to notify me when my data is almost out or when my data is finished.</p> <p>I have heard the stories of vodacom doing things to drain data and airtime and im now starting to believe this.</p> <p>It was for this reason why i moved from contract to prepaid.</p> <p>Pls give me a list of how my data was depleted and why you feel you no longer need to send me notifications - it all seems very convinient for Vodacom. <br />If you cannot do this - please show me how i can transport my number to another network.</p>