Totally pefect !
I have been using PayPal now since a few years and it is the best online paying method by a country mile. Not only are they totally reliable, they have mastered the log-in to become extremely safe and last but not least to sign up with them is an easy and again fail proof procedure. To proof even more how good they are is the fact that over these past years more and more companies offer their paying method. Lufthansa airlines is one of the recent newcomers.