I had bought three new $20 sim cards, but only activated one as the telstra coverage in my area is not good at all so the remaining two are sill unopened and not activated. I went to woolwoths to ask if I could refund. They said these are non refundable.
So how can I use the two SIMs if I can't get a refund?
Can I use the new unopened SIMs to recharge my existing boost service and use them up over two cycles of 28 days?