Vodacom Ipad data bills an extra R5000 per month with NO WARNING, no notification of going out of bundle.

Thank you for the rebate and the quick and positive response, I highly appreciate it! I would still leave this note that you should in future endeavor to alert customers via SMS to his main contact number, AND via email whenever his account balance goes above some normal threshold. Maybe you should also allow the customer to specify some maximum limit? Currently no customer who bought one of your ipad contracts would receive a warning and thus would only become aware that his data bundle has run when sees the bill on his bank statement, which is only deducted a month later, which means you might end up unintentionally using massive amounts of expensive 3G data for 2 months before being 'alerted' by way of an empty bank account and on top of that another big bill lying in wait to be deducted the next month..