I'm still not convinced this whole business of grocery delivery/fast food delivery is even a viable economic model. The value add is so tiny relative to the costs involved. An actual human being, A, must be paid to drive down to a store and deliver something for B who is too lazy to get off his couch for a burrito. The only way that would work is if A is being paid the bare minimum or if B has plenty of cash to spare. Even then, whatever value the middleman captures is supposed to fund this billion dollar startup with armies of engineers and office space and the works. I dunno, seems a bit wonky to me but maybe I'm just old fashioned.