title: AngularJS - when checkbox is checked i want to print what i've checked
body: <p>I need help with: 
  AngularJS - when checkbox is checked i want to print what i've checked.</p>
  
  <p>Here is the preview. I want to sum those prices when i click on each of them.</p>
  
  <pre><code>Check the jsfiddle
  </code></pre>
  
  <p><a href="http://jsfiddle.net/HDbBJ/" rel="nofollow">http://jsfiddle.net/HDbBJ/</a></p>