Commercial for New Zealand carrier shows what might happen to your unused data every month
If your carrier allows you to rollover your unused data, you know where it goes to after every month. It goes right back into your account for another 30 days (or longer, depending on your carrier). But suppose your carrier doesn't allow you to rollover your unused data. What happens then to this paid for but never employed data? Well, it is just speculation, but New Zealand based wireless operator 2degrees Mobile has some ideas.
Check out the commercial from 2degrees Mobile by clicking on the video at the top of the story.
source: 2degreesmobile via CNET
Things that are NOT allowed: