Ok excuse my ignorance but I'm really confused.
I'm on a viva postpaid plan for my phone. So it's 10BD/ month
The person said I get no bill just go to the self service machines and put the money in.
What happens if I use up my 10BD worth before the month is up? How do I know?
To me post paid is I use my phone and get billed for however many calls I've used in the month so this is confusing me ...