While most of these questions are reasonable inquiries, Steve Moser seems to have an idea of how DoorDash intends to go about this. He added some points on his Twitter page which he got from an unnamed inside source. Moser started by stating that DoorDash is already sending out necessary signals after it attached cannabis-related texts to its app. According to Moser, DoorDash proposes to have customers pay for their orders when they arrive at the store and provide the required ID.