The lead tree is a horrible service. They claim to offer telemarketing leads by calling customers on your behalf and setting up appointments. When I signed up with the service they did nothing of what was requested. They were scheduled to make 40 hours of calling and set up appointments. All the businesses that were called were not businesses interested in my products. All they appointments that were set up were bogus. The client never heard of my company. They never knew I was coming. In addition they didn't even remember receiving a call. I honestly think this company took my money and never intended on providing a proper service. If you are looking for an appointment setting service I would not advise that you use theleadtree.com.