One thing computer geeks, like those who built You'reOnTime, like to talk about is a system having a single point of failure. What is a single point of failure? It means a part of your business that if it fails will send your whole business crashing down with it. If you have a paper appointment book then that is a very flimsy single point of failure. Messy, easily damaged and one spilled coffee from being totally ruined. Not to mention very difficult to keep with you at all times.
Using a cloud based salon system eliminates that, available from anywhere, hosted across multiple servers in different states to safeguard your data, it is the safest way to manage your businesses most important information.