Customer Service Outsourcing is probably the ways in that businesses can lower capital costs, raise efficiency, and provides a degree of flexibility within the size and functionality of the customer service team. For a organization that intends to become customer-focused, this means that certain cautions should be taken when need customer service outsourcing. If that you are outsourcing customer program overseas, you may also find cultural differences and language differences. Many call centre professionals speak good English, but you may find that some terms endemic in your business are not necessarily well understood.