Assuming this will run in S&S also - check your citi offers for S&S (4%@ $30max) cashback deal that will stack with this
Premier is 3x Grocer + 4% CB + gas points
Thanks for the tip re: Citi offers. Hoping it will work for Giant - I only have the S&S offer, and there are no S&S in my area in MD. So we shall see. If anyone has a useful DP they can share, that'd be swell. Either way I signed up for the offer.