title: How to get the custom field value at thank you page
body: <p>I adda ed the below code to function.php page and it shows the select box at checkout page fine. But how can i get the value of selected item at the thank you page.</p>
  
  <pre><code>add_filter('woocommerce_checkout_fields', 'custom_override_checkout_fields');
  
  function custom_override_checkout_fields($fields) {
      $fields['billing']['point_side'] = array(
          'label' =&gt; __(
              '&lt;strong&gt;Select Where Your Points Should Go&lt;/strong&gt;',
              'woocommerce'
          ),
          'placeholder' =&gt; _x(
              'custom_field', 'placeholder',
              'woocommerce'
          ),
          'required' =&gt; true,
          'clear' =&gt; false,
          'type' =&gt; 'select',
          'class' =&gt; array('form-row-wide'),
          'options' =&gt; array(
              'default1' =&gt; __('Defult1', 'woocommerce'),
              'ls' =&gt; __('Left Side', 'woocommerce'),
              'rs' =&gt; __('Right Side', 'woocommerce')
          )
      );
  
      return $fields;
  }
  </code></pre>
  
  <p>Any helps appreciated. </p>