This whole data rates & bundle stuff...
The way I see the whole lot.
Out of bundle rate is what it is to nudge people towards bundles.
Bundles mean upfront known income - which pleases the beanies.
Volume of data and cost thereof is actually not nearly an issue it is made to be.
Numbers below R200/month - are of lesser interest (to the beanies). Can be seen in the MTN reduction of data rates and even in the new Vodacom rates.
Happy hour was justified/marketed, partly, to reduce congestion. How many people will blast their unused data in principle on the last day of the month. Does this not create a form of congestion?
From the sideline, I do not think Vodacom can even dream of data roll-over while they are experiencing the "glitches" they are in Pre-Paid bundles.
Even as a CONtract subscriber - the vodacom4me balances are claimed to be up to 3 hours old. I have actually checked more than 3 hours and still not updated at times.....
If I were in the seat of data related stuff at vodacom - I would look at allowing say up to 20% of the bundle to roll over to next month at least.
The beanies will still get regular money, the network won't bet banged with those wanting to use up the last bit, and users will feel less ripped off in a way..
Just think what IT would say about this....