Jon, if I type http://www.xaraxone.com/, I am taken to http://www.xaraxone.com/uk/ and GBP.
If I change the currency to EUR, I am shown http://www.xaraxone.com/eu/ but the prices remain GPB.
If I change the currency to USD, I am shown http://www.xaraxone.com/us/ but the prices remain GPB.
The web designer hard-coded the pricing or mixed up the use of locale.

You are right that the MAGIX distribution partnership and Xara development relationship has been very poorly expressed...

Acorn

P.S. ...read into the panning of the remastered Xaraxone has had.