Piggy bank data

[xugviigx]

Hi.
If I roll over my data to my daughters SIM card, and she doesn’t use the full amount, what happens to it? I know my piggy bank expires after 12 months but can she roll over data from me?

for example if I roll over 10Gb this month but she only uses 6, where does the additional 4 go at the end of the billing cycle?

[PandJ2020]

Unused data goes back to the piggybank at the end of the cycle.

So if your allowance is 4GB and you add 6GB from the piggybank and only use 5GB then 5GB goes to the piggybank when the next 4GB monthly allowance starts.

[xugviigx]

Perfect thanks. She only has 100mbs as I have a lot rolled over, so if her only spare data is th data that's come from me, it will still carry over again? 

[caesarome]

The data rolled to her doesn't come from you as it comes from the piggybank that both your phone and your daughters can access, so if she has for example 2GB not used then this will roll back to the piggybank on the billing date when the data resets.

[PandJ2020]

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@xugviigx wrote:

Perfect thanks. She only has 100mbs as I have a lot rolled over, so if her only spare data is th data that's come from me, it will still carry over again? 

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The 100MB SIM is perfect for large piggy banks.  The piggybank is shared by all SIMs on the account.

It doesn't matter who put the data in the bank - it can be given to any SIM on the account.