Only what I was able to find on the internet.
"Educational Agents are found throughout the world and collect a commission from education providers (schools, colleges, language programs) for each student they place in a school, on a course or program. Like a travel agent, they sell ‘seats’ and can book you on almost any course. In fact, much of the industry has developed out of the sector of the travel industry that caters to those looking for an educational ‘trip’ or experience. If price is your biggest factor in choosing an opportunity, an agent can counsel you on a wide variety of options varying in location, length of stay, and your budget. The biggest distinction between a good agency and a bad one is the training of their workforce. Some agents or agencies specialize in boarding school programs and some rarely place students in boarding schools in favour of less expensive public school programs that do not have the academic requirements of independent schools. Apart from charging much less, public schools often offer shorter and single semester stays as well."