Maximum discount off products using piggybank rewards

[gingertaff1403]

I have only just realised I have acumulated nearly 500GB of rewards on a mobile plan between myself and my other ghalf and rather than waste it, I would like to use it - I can only see options to utilise 100GB in a transaction - is this the maximum or could I utilise more in payment for a product? And can they be used on phone / tablet only deals?

[63johnw]

Hi @gingertaff1403  yes that's the most. 

[Daniel0210]

@gingertaff1403 

You might want to consider reducing your Sky Mix (data plan), and using some of the saved data each month before it disappears if not used (which is now 12 months).