American Express issued me a Gold charge card with a due date of 27th of every month. Asked them to change the billing cycle or to cancel the card.
They cancelled the card, saying their billing cycles cannot be "changed". what makes Amex believe that any sane person would use a charge card whose due date is at the end of the month. or probably, that is the business model of Amex. to get customers default on due date so that they can levy the penalty.