The best thing about Harbor is the flexibility and customer service. You can call or text anytime and they are always quick to respond. They also make it easy to set up the service and have it working properly. I would like to see more training in the tech side of things. Harbor is very helpful to set up the service. Once it is set up, it is very easy to keep it running. I am working with Harbor to set up a new business and it is very helpful to have them there every step of the way. They are always helpful and they are very easy to work with. If they need to know about the company, they are very good about asking. I am able to run my business. I have been able to make sales without having to be in the office.