Another reason to love the Discover Card, not only do they have the best email notifications I've seen from any financial institution (they send me an email the same day they mail me a paper bill, the email is a summary of how much is on the card and when the payment is due, they also send me a notification when they recieve a payment, so I know it got there ok), but they also have very nice extras, like when I deleted an email account (getting too much spam), they sent me a notice in the postal mail that told me they couldn't email me anymore, just as a notification. It's that kind of service that keeps me using their card for most of my travel expenses.