Outsourcing refers to a company that contracts with another company to provide services that might otherwise be performed by in-house employees. Many large companies now outsource jobs such as call centre services, e-mail services, and payroll. These jobs are handled by separate companies that specialize in each service, and are often located overseas.
There are many reasons that companies outsource various jobs, but the most prominent advantage seems to be the fact that it often saves money. Many of the companies that provide outsourcing service are able to do the work for considerably less money, as they don't have to provide benefits to their workers and have fewer overhead expenses to worry about.

There are many reasons that companies outsource various jobs, but the most prominent advantage seems to be the fact that it often saves money. Many of the companies that provide outsourcing service are able to do the work for considerably less money, as they don't have to provide benefits to their workers and have fewer overhead expenses to worry about.