title: Get data from AJAX - How to
body: <p>I have a script, that takes the value from two select tags, and then do a simple math multipy to calculate a price. The thing I need, but cannot figure out is, how to get <strong>that</strong> calculated price, and use it as an php variable in a POST form.</p>
  
  <p>As the calculated price is dynamic, how can I archive this?</p>