title: How do I get AWS_ACCESS_KEY_ID for Amazon?
body: <p>I'm totally new to AWS.</p>
  
  <p>I downloaded some sample code from Amazon and I need to set a number of constants:</p>
  
  <ul>
  <li><code>AWS_ACCESS_KEY_ID</code></li>
  <li><code>AWS_SECRET_ACCESS_KEY</code></li>
  <li><code>MERCHANT_ID</code></li>
  <li><code>MARKETPLACE_ID</code> </li>
  </ul>
  
  <p>I just created an AWS account. I want some type of sandbox account so I can try out the code samples.</p>
  
  <p>What are the exact steps I have to take to:</p>
  
  <ol>
  <li>Create a sandbox account</li>
  <li>Get these credentials</li>
  </ol>