-A Professional selling plan or another Amazon account that makes you eligible to use Amazon Marketplace Web Service (Amazon MWS).
-Registering for Amazon MWS. For more information see the Amazon MWS FAQ
-Java Platform Standard Edition 6.0 Development Kit (JDK 1.6.0_19) or newer. If your version of the JDK is older than 6.0, you must install the newer version. For more information, go to the Java SE Downloads