So I went ahead and signed up for this service, known as Amazon Flex, especially since I live just a few miles away from Amazon’s primary Seattle campus. After submitting personally identifying information via Amazon’s “Delivery” app (exclusively for Android phones) and watching a boatload of orientation videos, the company deemed me worthy of handling customers’ precious cargo.
Source: Amazon dips toes into sharing economy, pays Ars to deliver your dog food | Ars Technica