I have been receiving mail offers for a 2.5% cash back card from a certain bank (not even sure which - not one of the big players). I haven't had a chance to look into it, as I am currently more focused on SUBs, of which that card had none (though IINM it did offer a certain period of %0 interest, which one might consider of certain value if one doesn't mind carrying a balance that will show on CR).