Esempio HTML:

  <form action="sarat/cart/addToCart.php" method="post">
          <h1>{title}</h1>
          <input type="hidden" name="title" value="{title}" />
          <p>Prezzo: {price} &euro;</p>
          <p>Quantità desiderata:
                 <input type='text' name='quantity' value='1' size='3' maxlength='2'>
          </p>
          <input type="hidden" name="itemId" value="{id}" />
          <input type="hidden" name="returnURL" value="ecom/prodotti-000001.html" />
          <input type="submit" value="Aggiungi" />
  </form>