Hey this is a great card even better if you get the business edition! 5 percent back on all kinds of things...
Just one con to it you won't see any of your cash back until the second billing cycle! Other than that... this card rocks!
I've used it at office supply stores and gas mostly. Can also use it for shipping and other items with a good CB return (5%). All other items you receive cash back for as well however it's only at 1%