Just received an email. Appears to be for past users of the Amazon Australia app store. So if you've taken advantage of free apps in the past you should receive these. Not sure if new signups will receive them and therefore may be better suited to forums.
We're pleased to let you know that Amazon Coins has launched on Amazon.com.au. To celebrate, we’ve giving you 500 Coins (worth $5) to spend on apps and games. If you have an Android device, you’ll need to make sure you have the latest version of the Appstore in order to see and use your Coins. Once you’ve updated to the latest version, your 500 free Coins will be waiting for you. Your 500 free Coins expire in one year.
How can I get 500 Coins for Free?
As a thank you for being an Amazon.com.au Appstore customer, your Coins will automatically be credited to your account.
If you have an Android device, you’ll need to make sure you have the latest version of the Appstore in order to see and use your Coins. Once you’ve updated to the latest version, your 500 free Coins will be waiting for you.
How do I update the Appstore on my Android Device?
You should be prompted to upgrade when you open the Amazon Appstore. If you aren't prompted, please follow these steps:
1. Find and open “Amazon Appstore” on your device.
2. Go to “Settings” > “Version and Release Notes” to ensure you have version 11.0 or greater of the Amazon Appstore. If you have an earlier version, please tap “Check For Update”.
3. Enjoy! You can now use your free Coins and also save up to 10% on apps and games when you buy Amazon Coins.
Mate..you just beat me :)