You should enter vPost Overseas address, as found in ‘My Addresses’ in your vPost AU account.

Your vPost address comprises your name, a suite number and a street address. You must include your vPost suite number in the shipping address, as this is how vPost identifies that the parcel belongs to you.

Some merchants will allow you to enter your name and suite number in the name field, while others may not accept numbers in that field. If this happens, simply enter your suite number in the 2nd or 3rd address line instead.

If a phone number is required, enter your own number.