Pure coincidence? I used the FIA Amex to buy $500 Paypal cards @ Walgreens. After doing a lot of those transactions without problems all of a sudden a purchase declined on the 28th or 29th. I paid with another card and left, then I saw the email they sent me with the fraud alert. Had to call in and confirm like a hundred recent transactions to the computer to reopen my card... Haven't used it since though as I got my OBC the next day.