Why does my credit card bill list my purchase from dotphotobook.com as Internet Photo Service, Oldenburg ?

One of dotPhoto's book partners is a German printing company in Oldenburg. We believe their book-making capabilities are the best in the world, so we created a partnership to offer this premium service in the U.S. We used to provide this service at "Eurobook.us" but changed the URL and name in 2013 to simply www.dotphotobook.com