I had an automatic charge by some company every month I wanted to cancel it so I called amex that I lost that card and they stopped the card and send me a new one, but even with the new one that charge came up last month when I called in amex they told me that if its a automatic charge every month even card number change system will still let it go thru, so is there any other way I can stop that charge every month on amex side beside disputing it?