US Bank has also added extra cash-back spending offers, similar to the earlier Chase/BofA offer. The offers depend on your card spend and your location. Check to see if there are any useful offers for you. Apparently, there are offers on both debit cards and credit cards.
Image from 美卡攻略
Of course, it’s also possible that, like me, you have nothing. I guess it’s because I’ve made too few card purchases.