It possible that you may have seen the articles in the news recently about a high-rolling businessman and his evening excursion in London with friends to an exclusive nightclub. In just a few hours, the businessman and his 15 friends (as well as some happy gatecrashers) guzzled their way through 102 bottles of champagne, 11 bottles of vodka and a Methuselah bottle of champagne (which contains the equivalent of 8 regular-size bottles). You'd probably have had to reach the age of Methuselah to pay the bill: an enourmous ?105,805. But the Dubai-based businessman didn't have any troubles paying the bill; out came his American Express Centurion (also known as American Express Black) card, and the bill was paid.

American Express has taken the first and second slots in a ranking of credit card preferences among high-net worth (minimum $5 million) and high-income (at least $200,000 annually) consumers with its American Express Centurion (or Amex Black) and American Express Platinum. There is no doubt that when it comes to exclusive credit cards the American Express Black is one of the most exclusive you can get: membership is by invitation only and there's an annual fee of $2,500.

These two American Express credit cards are typical of the new credit cards for the elite - expensive card products that offer equally expensive perks, like access to private islands and private jets, to those willing to spend amounts ordinary mortals can only dream about. The American Express Black cardholder should spend a minimum of $250,000 annually to be a member. You may spend a little less with the American Express Platinum card ($450 a year annual fee), but you still get its offer to evacuate injured American Express members and their families from wherever vacation location they are to where they can be given quality medical attention.

Credit cards for the ultra-rich are becoming very attractive options for credit card issuers. They may not make much from finance charges but 4% merchant servicing fees can mean quite a bundle, if the purchase volume is high enough. That businessman's transaction from his big night out could earn American Express a minimum of $4,000 in merchant processing fees.

Coutts World Mastercard Signia reportedly gives cardholders the opportunity to live like royalty, after all Queen Elizabeth II is a Coutts card holder. The annual fee is $700 but they will kindly waive this if you spend over $100,000 a year on your Coutts credit card. You cannot apply for the Coutts Purple; membership for this too is by invitation only.

The market is rich, but the competition is also growing. Smith Barney has its Chairman's Card ($400 annual membership) also offers special perks, including a facility that will set up your quiet dinner meetings at New York's most exclusive restaurants (and in Los Angeles). Stratus Rewards Visa is a by-invitation only card that allows you to fly on private jets when you redeem rewards points.

Bank of America recently launched its Accolades card, which uses the American Express network and offers the common (for this elite class of cards) perks like premium tickets to concerts. The Accolades card has a match-your-donation offer (up to $2,500 a year) for its philanthropic cardholders who wish to make charitable contributions. Membership is reserved for those with at least $100,000 of assets in Bank of America's private banking division.

Why do ultra-rich customers bite? They get the status symbol, but they also get big benefits. They're in the stratosphere. But those at ground level also have similar opportunities to enjoy big perks for a little exclusivity in their cards. American Express Gold and special Diners Club credit cards also give you the chance to enjoy exclusive privileges when you want some.