Extra cash back on Amex Blue cash Everyday card - YMMV
6% cash back in supermarkets (3% regular)
3% at gas stations (2% regular)
3% at dept. stores (2% regular)
The limited-time benefit enhancement is valid from 9/16/2016 to 12/31/2016 ("Enhanced Benefits Period"). The additional cash back you earn during the Enhanced Benefits Period is in addition to any rewards you may get from using your Card. During the Enhanced Benefits Period you will receive a reward of 3% additional cash back on qualifying purchases at supermarkets located in the U.S. (superstores and warehouse clubs are not considered supermarkets); 1% additional cash back on qualifying purchases of gasoline at gas stations located in the U.S. (superstores, supermarkets and warehouse clubs that sell gasoline are not considered gas stations); 1% additional cash back on qualifying purchases at select department stores located in the U.S.