YSK: Services like DoorDash/UberEats will charge you ridiculous fees, and most places hate them. Many stores have started offering their own delivery services. Big and small. Its always significantly cheaper, and faster.
from /r/YouShouldKnow
YSK：DoorDash/UberEats等服務會向你收取可笑的費用，大多數地方都討厭它們。許多商店已經開始提供自己的送貨服務。大的和小的。它總是明顯便宜，而且速度快。