Go and have a look at your client zone. I got the additional bandwidth! It says I have a 50gb account, but available is 100gb!
And I am paying R497 for it!
Is yours a bundle or just a capped account? I did call them and they told me that it didn't apply to the bundled accounts. Quite strange, but anyway.... If you have a 50gb bundle account, why are you paying R497? Isn't is supposed to be R397? As far as I can tell, the 75gb is R497.