Hi talos.. seller has signed on to eBay's new Global Shipping Program. You can see the reference to import charges at checkout under shipping.
Send invoice/request total do not work with this program nor are combined discount supported.
Here are FAQs..
http://pages.ebay.com/sellerinformation/shipping/globalshippingprogram/faq.html
I have no experience with this new approach to shipping and impact on buyers.