Rolling data from piggy bank

[chief007]

I have rolled data but it disappears before it's all used.

how long does rolled data stay available?

does it only last for a calendar month?

[Daniel0210]

@chief007 

If you move data from your Piggybank to your sim it should appear almost immediately and any remaining at the end of the billing period returns to the Piggybank again. 

So for example if you're on a 3GB a month deal and move 10GB today and your billing period resets on the 15th, on that day your data amount will start again at 3GB. Hope that makes sense . 

[chief007]

Perfect! That explains it. Really appreciate your help!