Possibly targeted, Dashpass users only
Go to 7 Eleven and add 4x boxes of 4-pack Window Box Krispy Kreme Original Glaze Donuts ($8ea), total should be $19.20 after adding coupon: 7EDASHPASS
ETA. Depends on service fee, some users are getting $22 or $23 as their final price.
Other combinations available, play around.
7EDASHPASS is just a 40% off up to $15 code