Help me with Marketing

We have developed an application which shall help the schools in making certain aspects of their admission process online. This we feel for sure help the schools in decreasing their cost and for parents will help in visiting different schools to get the forms and submit them. The job of the person is to go to schools and convince them to be a part of it. Not only will the school be benefited but also will be completely free for them. There are many more benefits of this. We shall explain once we have someone who is really interested for this. The salary will be on success achieved. Initially obviously it will be little difficult, but once few schools have been on-boarded, after that it will really be easy to convince others. The person can continue like this and enjoy his success of adding schools to our platform or if he wishes, we can make him a part of our company with proper remuneration of course only after some success he shows. The payment as mentioned above shall be on success rate. As freelancer does not provide any option like this, hence below for budget part, we have just selected an option which of course is not the right one.