bpo outsourcing

What is a process of BPO (Business outsourcing) and is worth applying in a BPO company related?
Can anyone interpret the meaning of BPO? What you receive any salary or allowance as an apprentice working in a BPO company?
Business Process Outsourcing is one of the techniques commonly used by the company's Internet business today. What is BPO? BPO is the attribution of certain functions or processes to an external service provider. For example, instead of having its own design of sports equipment, exercising its own efforts, they can hire another company to do the work for them. In Marketing business, outsourcing provides easy access for the company to export their product worldwide. The company can get more customers with the ability and resources not produced by outsourcing other functions. On your second question, which depend on the company BPO implementation. But usually give rewards to students who applies.
Philippines, The top outsourcing destination – BPO