We don't publish the foreign exchange rates that you will be charged because the rate will be the spot rate at the time of purchase, which is driven by Visa and will be constantly changing. Once you've made a purchase, you can see the amount in both AUD and the other currency for a foreign transaction on the transaction screen in your app. Currency conversion fees are fully refunded (and, of course, we don't charge anything for the card itself). You’ll initially be charged a 3.5% fee on top of the international transaction cost, but shortly after you’ll see it refunded within the app. To see this refund, tap on the transaction in the transaction list and it will show you the currency conversion fee and the associated refund.
Please note, there is sometimes a difference in the AUD amount between pending and settled foreign transactions because the exchange rate can change between the two.