We ordered dinner for two people and the total was $36 after all the taxes, tips, and fees. Not sure how a dozen donuts beats it, but I suspect the delivery cost is higher if the restaurant is farther away.

Note, I did have massive issues with the app myself, but that's because it imported the wrong address based on my GPS location, and wouldn't let me change it on the phone app or the website, entailing a talk with two CS reps and the poor delivery driver who only got the first half of the address as a result. I still rated everyone five stars even as I begged the CS team to escalate it to their developers, because their new and edit address save functions are both very very broken.