Temat: Differentiation (Language Schools)
Well, first of all, I don't think someone who has a brilliant idea for promoting their services will share it with the competition:)
Having said that, I think I'm gonna go old school:) Have you noticed that teaching institutions marketing themselves with words such as "fast learning", "state-of-the-art equipment", "free conversation" have very low student retention rates? People sign up for courses, and then quickly see that "fast learning" turns into "repeating the same thing over and over again, because there is not enough practice to really learn it", "state-of-the-art equipment" looks good, but using it is too distracting and time-consuming, and "free conversations" are indeed free, but conversations actually mean lectures, in which native (or not) speakers discuss their personal lives. And people want to see results. They don't want to repeat the same level for three years. They want to be able to say: "you know, I had a meeting with a business partner from UK, and my palms were no longer sweating when I had to welcome him in English!" And they say that to their colleagues, and then the colleagues sign up for your classes:) In a nutshell: be a great and demanding teacher, and your students will bring you more students:)
Truth be told, nothing meaningful has ever been accomplished without hard work. So if you ask me, no gimmicks, just old-fashioned supervision, lots of homework and general "do-it-yourself under my close supervision". That's my selling point:)