Rivian will sell its commercial electric vans to any U.S. business that wants one — more than a year since ending an exclusivity deal with backer Amazon.

Rivian is now taking orders for its commercial van from fleets of any size – yes, even as low as a single van.

Rivian is opening up sales of its delivery vans to fleets of all sizes in the United States, the electric vehicle maker said on Monday, more than a year after ending its exclusive deal with shareholder Amazon .