Can you see this page?
http://gt-sim.com/prices/prices.php?...ain=gt-sim.com
It seems 100% clear to me and that's what you see when you click on "Price List" which is supposed to be the page with the... guess what... price list! There's also a link to the "complete price list" where all the surcharges are listed.
There are many things to criticize this offer, maybe, but surely not that page...