
When you're talking about "alternate payment methods," keep in mind that Eurocard may well have been the first of the modern age, as it was introduced in 1964 by the Wallenberg family specifically as a response to the then-burgeoning American Express credit card.
Eurocard works just like a normal credit card at online casinos and is especially popular in Germany, Austria and the Netherlands, though any resident of Europe can receive such a credit card.
More information is available at:
http://www.eurocard.se/pow/wcp/eurocard_se.asp