Displaying alternate text for a taxonomy term in node
You can override the display your theme node.tpl.php template. Place something like this in your template.php...

function MYTHEME_preprocess_node(&amp;$variables) {
   $variables['price_display'] = '';
   if(isset($variables['node']-&gt;field_terms[LANGUAGE_NONE]) &amp;&amp; is_array(($variables['node']-&gt;field_terms[LANGUAGE_NONE]))) {
     foreach($variables['node']-&gt;field_terms[LANGUAGE_NONE] as $tag) {
        if(isset($tag['taxonomy_term']) &amp;&amp; $tag['taxonomy_term']-&gt;name == 'price') {
          $variables['price_display'] = 'see website';
          break;
        }
      }
    }
  }
}


At this point you should have the variable $price_display available to print out in node.tpl.php.