On Sat, 5 Apr 2008 19:06:44 +0200, "Edgar"
wrote:

Credit cards. Well, see the above. At any time machines can and do refuse to
accept your card and you can be left away from home with no easy way to pay
for things or get cash.

It is best to travel with multiple cards issued by different
organizations.

I've never had an issue with PayPal but I've heard of other people
who have. When it does work it is very handy.