I have little experience with FP, but I saw this link on PrePaid News and thought it might be of interest for FP users on the Nth, if they aren't already aware of this refund news.
This was my understanding, they had only allowed me to xfer top up to my other SIMs.
I've more than gotten my money's worth, through the years.
Definitely, even at 1 cents a month for zero use/just as a 200mb backup, it's worth it. It's like Hulu for 99 cents a month...