https://www.techradar.com/news/amazon-just-bought-100-electric-vans-for-its-delivery-fleet

Amazon, one of the largest e-commerce companies in the world, is looking into using EVs to deliver all of your Amazon Prime Day goodies... next year. 

Mercedes-Benz announced today that it had sold 100 of its eVito electric vans to Amazon Logistics. The vans are will deploy within Amazon’s fleet sometime in 2019.