Contracting out things like janitorial and facility maintenance services (basically the same workflow as what you're describing) is how BigCos get to make grand

Contracting out things like janitorial and facility maintenance services (basically the same workflow as what you're describing) is how BigCos get to make grandiose claims about how all their employees make at least X. The people making less don't work for them, they work for the facilities maintenance, catering or administrative staffing firms that bigCo hires to provide those services.