Costco partners with DoorDash for nationwide U.S. grocery delivery

Costco announced a partnership with DoorDash to offer delivery from all its U.S. warehouse stores. The service is available to Costco members who link their membership to DoorDash. DoorDash already delivered from Costco in some markets, but this is its first nationwide U.S. partnership. Uber Eats also expanded its Costco delivery nationwide on Tuesday. Both companies have been expanding grocery delivery, with recent partnerships with Kroger.