It cost us 0 just like the client. Our company simply makes contact, does a take off of any equipment, insulation, lights, solar, whatever it takes to make them energy efficient. We go through their recent cost, project new cost, submit paperwork. We do not pay for anything except for take off and paperwork which is in house. So with that in mind, we will make 5o million this year profit clear ,and honestly that is a really low estimate. Not to mention that just perhaps it could come up that we just happen to have our own electric and security company. This is also able to do in cities and towns, as in schools, courts, police station, city hall. There is no limit.