Shares of Rivian Automotive rose Monday after the company said it would start selling its all-electric delivery vans to other companies besides Amazon.com. Rivian shares were up 3.4% at $12.90 in midday trading on Monday,

Rivian’s electric van is now available to be purchased by anyone with a commercial fleet, the automaker said today. For several years, Rivian’s van was exclusive to Amazon. Now, the platform on which the e-commerce giant based its delivery van is open to anyone with a fleet of commercial vehicles and some money to burn.

Shares of Rivian (RIVN) are up today after the firm announced that it is opening up orders for its commercial vans to all customers beyond its