Originally Posted by lkar

I recently tried to take advantage of an Amex upgrade link on a personal card (Hilton) and it wouldn't let me because I hadn't had the original card for a year and there is a federal law that prevents upgrades to higher fees in the first year you have the card. Not sure if this rule is the same for biz cards, but if so, it might explain why some who are getting the offer aren't able to make ti work online.