Hi Meinolf,
BT have been sounding the trumpet for click and buy here, with some big sites like friendsreunited.com getting behind it already.
According to BT:
The Firstgate system has been used in Germany for the past two years and already has more than 2,000 e-businesses and content suppliers signed up, serving 500,000 registered users. Based on the German experience, it is anticipated that most demand will be for payments between 50 pence and £5.
Do you have any experience of those sites Meinolf?
Click and Buy details are at
http://www.btclickandbuy.com/ if anyone wants to learn more.
Regards,
Dani x