DoorDash tests a prompt warning customers that orders with no tip ahead of time may take longer to get delivered, since drivers choose which orders to accept (Jennifer Pattison Tuohy/The Verge)

Jennifer Pattison Tuohy / The Verge:

DoorDash tests a prompt warning customers that orders with no tip ahead of time may take longer to get delivered, since drivers choose which orders to accept  —  DoorDash has added a pop-up in its app this week warning customers that orders with no tip might take longer to get delivered.