Speaking about managing a business, no one disagrees about the function of marketing sales to boost the business performance. This is always important in any situation especially when the business owners decide to use the internet marketing to boost the product selling scale. When they are able to track the sales calls, they will be able to know which customers are the prospective ones so the company can keep those customers in touch to offer them the new products. This can be done by conducting the dynamic call tracking. Fortunately, company doesn’t have to do it alone as they are provided with just the right service.