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Amazon should put an upper bound on the maximum price a product can be. Can credit card companies even process a transaction in the tens of millions of dollars?

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I remember hearing about someone buying a multi-million dollar artwork with their platinum amex once, so it would seem so.

Platinum Amex I doubt. Maybe with a Centurion card.

The so-called "Black Amex" card has been used to purchase a ~$30 million aircraft, according to American Express.

Mark Cuban bought a Gulfstream V over the internet with his American Express card.

Only yahoo to create basement dweller millionaires

So they make it $10k, and the post is about the $10k book instead.

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