I was told by a store to order through them so I could pay with a foreign credit card. Once the order went through there was no way to adjust it and they added $65 in fees. There is also no way to cancel the order. WATCH OUT.
Once item is shipped you will NEVER get back their fee or any taxes, and you're up for your own return shipping & refund costs.
These guys are a rip off middleman they ONLY make their money off your purchase. Wherever possible use other grey channels or pay directly via paypal.