Resorting to the specialized providers, the companies access to their investments in technology, methodology and people - in long time made investments. Among the capacity of providers we can also mention the gained experience in this field through the work with other clients with similar demands. Inside available resources for other purposes. Many times the redirected resources through outsourcing are the people. By entrusting some adjoining operations to some outside companies, the company can redirect these employers to other more profitable activities. The employers who leaded their forces to inside of the company; now can direct them to the outside, to the client.