BPO & KPO

All of know about BPO (Business process outsourcing) which is setting a new trend for past ten years. Good communication skill is the basic quality for joining in BPO. The people earn a good amount at the beginning itself. But now the trend is changing towards KPO (Knowledge process outsourcing). This job has more value than BPO. In BPO the work is mainly based on good communication skill but in KPO the work is mainly based on knowledge. At the beginning the workers of KPO gets the same salary as the workers gets in BPO, but KPO workers in IT field can get promotion in software or hardware field sooner. This is the major advantage in KPO.