Typically this is a anti-fraud measure implemented by your bank, as this transaction is flagged as a international Internet transaction originating from Australia. You need to call your bank and authorize iTelescope.Net Pty Ltd to debit your card, once you have done this the payments will work.

If you are on an active subscription with iTelescope, our billing system within the next 3 days will attempt to re-bill your credit card, otherwise you will need to attempt the transaction again after speaking to your bank.

Please keep in mind that iTelescope has no direct control over authorizing or denying your purchase - this is handled strictly by the banks and when a transaction is denied, it is the bank denying it, not us.