Selling a service to a potential customer is an art. Unlike products which can be seen and felt physically, services can not be experienced without purchasing. So, the strategies to sell a service is more of an art. Any potential customer will always compare the prices with other competitors in the market and try to negotiate hard with you or push you to reduce your prices. So, even if you offer high quality and prompt support, they are are not easily perceived by a potential customer. Nevertheless, you can overcome your competition and convince your customer with clever and intelligent billing plans that are attractive for customers and profitable for your business.