We have been using Rainmaker for about 3 years now. We have seen some great success in our relationship getting meetings with decision makers of large companies that are in the market to make a change in service provider. Our ROI each year can range from 5-1 to 20-1 but each year has been a positive. We have increased our use of them throughout our relationship. Patricia has been doing this for a long time and knows what she is talking about. As with all telemarketers I recommend either weekly or bi-monthly phone calls to make sure each target is being reached and that you can work together to reach the goals.