what's the limit on a amex black card
Centurion Card Some Centurion customers have purchased automobiles using the card or made purchases exceeding €1 million (US$1.36 million).[citation needed] The card has no preset limit in theory. In practice the authorization is decided upon past payment and spending patterns; the largest purchase ever made on one was US$170 million for Amedeo Modigliani's "Nu couché" painting purchased at a Christie's auction house by Liu Yiqian.[11] It was suggested that the reason for funding the purchase through the credit card was to circumvent Chinese money laws that restrict the transfer of money by citizens out of the country to just $50,000.[12]