Every business thrives on its clientele. The ones that you do business with are extremely important. Both quantity and quality of clients play a huge role in deciding the fate of your business. Many companies advertise their product on television and radio. Others prefer text-media promotions via newspapers and magazines. And, the new-age businesses prefer YouTube, web streaming services like Netflix and mobile game advertising (the ads that play while you play games on phone). Although these modes are effective and definitely bring in new business, they are not as direct and productive as telemarketing services.