title: Add radio buttons to specific shipping method on WooCommerce checkout
body: <p>I added a new shipping method "pickup from store" with free shipping to WooCommerce.</p>
  
  <p>I have 2 stores, "Barsha" and "Deira".
  I would like when customer choose pickup from a store to be able to select which store he will visit.</p>
  
  <p>Here is what I added to <em>cart-shipping.php</em> template file:</p>
  
  <pre><code>&lt;?php                   
      &lt;hr&gt;&lt;p&gt;Please choose the pickup store:&lt;/p&gt;
          &lt;input type="radio" id="barsha" sname="store" value="barsha"&gt;
          &lt;label for="barsha"&gt;Barsha&lt;a href=""&gt; Check Location&lt;/a&gt;&lt;/label&gt;&lt;br&gt;
          &lt;input type="radio" id="deira" sname="store" value="deira"&gt;
          &lt;label for="deira"&gt;Deira&lt;a href=""&gt; Check Location&lt;/a&gt;&lt;/label&gt;
  
      $sname= sname;
      if ( $sname = 'barsha'); {
          printf ('barsha')
      } else {
          printf ('deira')
      }
  ?&gt;
  
  But I can't get it working. How can I add some radio buttons to a specific shipping method and save the chosen option when order is submitted?
  </code></pre>