Pay per appointment Telemarketing

I am looking for someone to join the business on a short term project initially, but it could expand into longer term if the results are there.
We are looking for a Pay per appointment telemarketing person, but will be happy to consider a hourlie on a discounted rate, with a bonus per appointment.
The company I represent is 3fifteen (visit us at www.3fifteen.co.uk) and we need someone to call Primary schools and talk to receptionists/business managers and if possible Head teachers about our Safeguarding service, and get an appointment for someone at 3fifteen to visit the school to demo the service and talk further about the systems capabilities.
If you click on the website, there are two short videos at the home page for Schools and for Parents. These two videos will give you a good insight into the service we provide and how to position it when speaking with schools.

Only taking bids from callers from inside the UK. I don't want any overseas calling, so only respond if you are in the UK