The current business environment puts a lot of demand for freelance jobs. Companies are interested in hiring freelance workers because they pose a few significant benefits. Right now, there are thousands of freelancers all ready to work. Businesses find the ones they want, usually via a freelancer app, then pay for their service. The freelancer carries out the job and gets paid.
https://www.fieldengineer.com/blogs/freelance-support-to-businesses