Links to Monthly Credit Card Incentives.
Feel free to add other cards to the list.
Best to copy the additions from the prior poster to keep a growing list and prevent readers from hunting through all threads (the last post would have the latest & greatest info).
One-stop Shop: http://www.cardtrak.com/incentives
Visa: http://usa.visa.com/personal/discounts/index.jsp
Mastercard Marketplace: http://www.marketplace.mastercard.com/overwhelmingoffer/home
