I am on a $30/month 15GB plan (it was offered as I was a Virgin customer). I hit up online chat after switching over, as "apparently" after sales support are happy to include the 10% student discount on such plans, and on a chat on the 23rd July they said it would now be $27/month from the next bill, and gave me a reference number.
My bill arrived yesterday and it's still $30/month, and online chat now say they won't honour the discount as my plan is "already discounted".
Is there anything else I can try to save that $3/month? Keep pushing? :(
Send an email to corporate attaching the chat transcript/email where they said they'd give you the additional discount?