HI Alex, is it possible to tell us exactly what Amex UK replied to you cos I found it rather strange that they decline to comment, in the words they did not go ahead and tell that they have no relationship with the SBS, by the way a person I know go their promotional materials,he showd them to me, in case with the Centurion card it states that you have to deposit $150,000 not $250,000 as I was told over the phone, you get 5.25% return, there is $1,000 membership fee and the funny thing there is also a service fee of $990 every year, in any case even if SBS is valid I think is a joke to pay another $990 per year as a service fee.