Use coupon code "memorial2018" to take 15% off.
Then you can subscribe to the subscription and save another 10% off.
I assume you could cancel after the first one ships if you don't want to receive any more orders.
There are few flavors to choose from, look for the hechsher before buying. ( they all seem to have a star K on them)
https://www.gourmet-coffee.com/onecup/160ct.html