Looking for a credit card? It pays to be rich
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— Generous balance transfer options abound. Think 0% interest for up to a year on new purchases, and as long as 18 months on transfers.
— Foreign transaction fees are a source of annoyance for the well-to-do, who travel abroad more often. American Express, Chase and Citi have all announced they're doing away with the fees on select cards, marketed to their wealthiest customers.
In other cases, banks are going all out on enhanced perks. With Citi's new ThankYou Prestige card, customers who book airline tickets get one complimentary ticket for a companion each year. The card's annual fee is $500. That underscores another attractive trait among these customers — willingness to pay handsomely for premium services.
This group's propensity to spend is also attractive because issuers collect fees of 1% to 2% from merchants whenever cardholders make purchases.
http://www.usatoday.com/money/perfi/credit/2011-02-21-credit-cards-targets_N.htm