FYI…
From today the Commonwealth Bank's Platinum and Diamond AMEX cards have zero international fees and 2.5 and 3 points respectively per A$ spent. Can be converted to Velocity points at 2 Commbank points per Velocity point.
The exchange rate seems even (slightly) better than 28 Degrees. To test the rates I bought 2 x US$25 Amazon gift cards back to back. The gift card paid with 28 Degrees cost A$32.63 and with CommBank cost $32.58.
Seems like a good way to earn some points buying from overseas merchants.
Note:
Only for the commbank amex card