Your Amazon shopping cart could soon include a late-model used car from Hertz. The rental-car company has started selling its used vehicles directly to consumers through the online giant.Hertz shares soared as much as 17% on Wednesday after the company said it would sell its used cars on Amazon’s automotive marketplace.

Hertz has announced that it will start selling used cars from its rental business on Amazon Autos. The company’s pre-owned vehicles are now available in Dallas, Houston, Los Angeles, and Seattle, according to a new page on Hertz’s website, with “more locations coming soon.”

Hertz and Amazon’s used-car partnership touts convenience, which strikes at the heart of Carvana’s business model.