One reason Flex contractors do this is to get around the requirements for being a driver, such as having a valid license or being authorized to work in the U.S., according to a person familiar with the matter. In such cases, someone who meets the requirements downloads the Flex app and is offered a route earning $18 an hour. He or she accepts the route and then pays someone else $10 an hour to do it, said the person, who requested anonymity to discuss a private matter.
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