To get FREE $23 in Amazon Appstore Credit follow the steps below:
1.) Amazon is offering 200 Amazon coins per app – “buy” these 5 FREE apps to get a total of 1,000 coins
2.) Then buy Grand Theft Auto: San Andreas (Kindle Fire Edition) and use 699 of your 1,000 coins. NOTE: Make sure you are spending coins and not cash.
You will receive 2000 coins shortly for Grand Theft Auto purchase, which means you will have a total of 2,301 coins = $23 in Amazon Android Credit.
You can then spend the coins on any game you like.
**NOTE: You don’t have to download ANY of the apps. Simply “Buy” the app even if it is not compatible with your device to get the free coins.