Frankly speaking l have been a continued prepaid person for quite a very long time and l have never tried out the post pay system of airtime usage
It actually works this way, one uses the airtime as they wish for a period of like one full month. Then after the service provider calculates the total amount you used and send you as a bill payment to settle on.I don't even know how the post paid method of subscription works. Does it mean one would finish using the airtime before they make payments?