<div class="_help_font_site selected-art-author"> <p>Yes. If the glasses quantity of your orders is no more than 4 and you did not use any voucher or promotion on your orders, you can combine them for one shipment and we can refund you part&nbsp;of shipping fee. Just tell us your order numbers before checking package status by sending email to service@firmoo.com.</p> <p><strong>Kind notice</strong></p> <p>If you already used promotion in your orders, we can combine the shipments, but no refund of shipping fee.</p> <p>If the quantity of your several orders is more than 4 pairs and used no discounts, it will exceed the parcel weight and we won&#39;t refund shipping fee.&nbsp;</p> </div>