To suggest Internet-based VoIP phone service is taking over the world would be an understatement. According to numbers compiled by The VoIP Report, the Internet phone service market is predicted to grow by at least 10 percent per year, until 2021. For small businesses, one of the biggest driving factors behind this growth is finances: For any business operating on a budget, options that offer more services for less money are highly attractive. And VoIP in particular can provide a huge array of services for a fraction of cost on the standard Public Switched Telephone Network (PSTN). However, the savings don’t even end with the services themselves. Let’s look at a few other ways your company can save by switching to VoIP.